1900920000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 560

約数和(自身を含む): 7515994112

約数和(自身を除く): 5615074112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 73, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 140, 146, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 219, 224, 240, 248, 250, 280, 292, 300, 310, 320, 336, 350, 365, 372, 375, 400, 420, 434, 438, 448, 465, 480, 496, 500, 511, 525, 560, 584, 600, 620, 625, 651, 672, 700, 730, 744, 750, 775, 800, 840, 868, 875, 876, 930, 960, 992, 1000, 1022, 1050, 1085, 1095, 1120, 1168, 1200, 1240, 1250, 1302, 1344, 1400, 1460, 1488, 1500, 1533, 1550, 1600, 1680, 1736, 1750, 1752, 1825, 1860, 1875, 1984, 2000, 2044, 2100, 2170, 2190, 2240, 2263, 2325, 2336, 2400, 2480, 2500, 2555, 2604, 2625, 2800, 2920, 2976, 3000, 3066, 3100, 3255, 3360, 3472, 3500, 3504, 3650, 3720, 3750, 3875, 4000, 4088, 4200, 4340, 4375, 4380, 4526, 4650, 4672, 4800, 4960, 5000, 5110, 5208, 5250, 5425, 5475, 5600, 5840, 5952, 6000, 6132, 6200, 6510, 6720, 6789, 6944, 7000, 7008, 7300, 7440, 7500, 7665, 7750, 8000, 8176, 8400, 8680, 8750, 8760, 9052, 9125, 9300, 9920, 10000, 10220, 10416, 10500, 10850, 10950, 11200, 11315, 11625, 11680, 12000, 12264, 12400, 12775, 13020, 13125, 13578, 13888, 14000, 14016, 14600, 14880, 15000, 15330, 15500, 15841, 16275, 16352, 16800, 17360, 17500, 17520, 18104, 18250, 18600, 19375, 20000, 20440, 20832, 21000, 21700, 21900, 22630, 23250, 23360, 24000, 24528, 24800, 25550, 26040, 26250, 27125, 27156, 27375, 28000, 29200, 29760, 30000, 30660, 31000, 31682, 32550, 32704, 33600, 33945, 34720, 35000, 35040, 36208, 36500, 37200, 38325, 38750, 40000, 40880, 41664, 42000, 43400, 43800, 45260, 45625, 46500, 47523, 49056, 49600, 51100, 52080, 52500, 54250, 54312, 54750, 56000, 56575, 58125, 58400, 60000, 61320, 62000, 63364, 63875, 65100, 67890, 69440, 70000, 70080, 72416, 73000, 74400, 76650, 77500, 79205, 81375, 81760, 84000, 86800, 87600, 90520, 91250, 93000, 95046, 98112, 102200, 104160, 105000, 108500, 108624, 109500, 113150, 116250, 116800, 120000, 122640, 124000, 126728, 127750, 130200, 135625, 135780, 136875, 140000, 144832, 146000, 148800, 153300, 155000, 158410, 162750, 163520, 168000, 169725, 173600, 175200, 181040, 182500, 186000, 190092, 191625, 204400, 208320, 210000, 217000, 217248, 219000, 226300, 232500, 237615, 245280, 248000, 253456, 255500, 260400, 271250, 271560, 273750, 280000, 282875, 292000, 306600, 310000, 316820, 319375, 325500, 339450, 347200, 350400, 362080, 365000, 372000, 380184, 383250, 396025, 406875, 408800, 420000, 434000, 434496, 438000, 452600, 465000, 475230, 490560, 506912, 511000, 520800, 542500, 543120, 547500, 565750, 584000, 613200, 620000, 633640, 638750, 651000, 678900, 724160, 730000, 744000, 760368, 766500, 792050, 813750, 817600, 840000, 848625, 868000, 876000, 905200, 930000, 950460, 958125, 1013824, 1022000, 1041600, 1085000, 1086240, 1095000, 1131500, 1188075, 1226400, 1240000, 1267280, 1277500, 1302000, 1357800, 1414375, 1460000, 1520736, 1533000, 1584100, 1627500, 1697250, 1736000, 1752000, 1810400, 1860000, 1900920, 1916250, 1980125, 2044000, 2170000, 2172480, 2190000, 2263000, 2376150, 2452800, 2534560, 2555000, 2604000, 2715600, 2828750, 2920000, 3041472, 3066000, 3168200, 3255000, 3394500, 3620800, 3720000, 3801840, 3832500, 3960250, 4088000, 4243125, 4340000, 4380000, 4526000, 4752300, 5069120, 5110000, 5208000, 5431200, 5657500, 5940375, 6132000, 6336400, 6510000, 6789000, 7603680, 7665000, 7920500, 8486250, 8680000, 8760000, 9052000, 9504600, 9900625, 10220000, 10862400, 11315000, 11880750, 12264000, 12672800, 13020000, 13578000, 15207360, 15330000, 15841000, 16972500, 18104000, 19009200, 19801250, 20440000, 22630000, 23761500, 25345600, 26040000, 27156000, 29701875, 30660000, 31682000, 33945000, 38018400, 39602500, 45260000, 47523000, 54312000, 59403750, 61320000, 63364000, 67890000, 76036800, 79205000, 90520000, 95046000, 118807500, 126728000, 135780000, 158410000, 190092000, 237615000, 271560000, 316820000, 380184000, 475230000, 633640000, 950460000, 1900920000]

約数ペア:

[(1, 1900920000), (2, 950460000), (3, 633640000), (4, 475230000), (5, 380184000), (6, 316820000), (7, 271560000), (8, 237615000), (10, 190092000), (12, 158410000), (14, 135780000), (15, 126728000), (16, 118807500), (20, 95046000), (21, 90520000), (24, 79205000), (25, 76036800), (28, 67890000), (30, 63364000), (31, 61320000), (32, 59403750), (35, 54312000), (40, 47523000), (42, 45260000), (48, 39602500), (50, 38018400), (56, 33945000), (60, 31682000), (62, 30660000), (64, 29701875), (70, 27156000), (73, 26040000), (75, 25345600), (80, 23761500), (84, 22630000), (93, 20440000), (96, 19801250), (100, 19009200), (105, 18104000), (112, 16972500), (120, 15841000), (124, 15330000), (125, 15207360), (140, 13578000), (146, 13020000), (150, 12672800), (155, 12264000), (160, 11880750), (168, 11315000), (175, 10862400), (186, 10220000), (192, 9900625), (200, 9504600), (210, 9052000), (217, 8760000), (219, 8680000), (224, 8486250), (240, 7920500), (248, 7665000), (250, 7603680), (280, 6789000), (292, 6510000), (300, 6336400), (310, 6132000), (320, 5940375), (336, 5657500), (350, 5431200), (365, 5208000), (372, 5110000), (375, 5069120), (400, 4752300), (420, 4526000), (434, 4380000), (438, 4340000), (448, 4243125), (465, 4088000), (480, 3960250), (496, 3832500), (500, 3801840), (511, 3720000), (525, 3620800), (560, 3394500), (584, 3255000), (600, 3168200), (620, 3066000), (625, 3041472), (651, 2920000), (672, 2828750), (700, 2715600), (730, 2604000), (744, 2555000), (750, 2534560), (775, 2452800), (800, 2376150), (840, 2263000), (868, 2190000), (875, 2172480), (876, 2170000), (930, 2044000), (960, 1980125), (992, 1916250), (1000, 1900920), (1022, 1860000), (1050, 1810400), (1085, 1752000), (1095, 1736000), (1120, 1697250), (1168, 1627500), (1200, 1584100), (1240, 1533000), (1250, 1520736), (1302, 1460000), (1344, 1414375), (1400, 1357800), (1460, 1302000), (1488, 1277500), (1500, 1267280), (1533, 1240000), (1550, 1226400), (1600, 1188075), (1680, 1131500), (1736, 1095000), (1750, 1086240), (1752, 1085000), (1825, 1041600), (1860, 1022000), (1875, 1013824), (1984, 958125), (2000, 950460), (2044, 930000), (2100, 905200), (2170, 876000), (2190, 868000), (2240, 848625), (2263, 840000), (2325, 817600), (2336, 813750), (2400, 792050), (2480, 766500), (2500, 760368), (2555, 744000), (2604, 730000), (2625, 724160), (2800, 678900), (2920, 651000), (2976, 638750), (3000, 633640), (3066, 620000), (3100, 613200), (3255, 584000), (3360, 565750), (3472, 547500), (3500, 543120), (3504, 542500), (3650, 520800), (3720, 511000), (3750, 506912), (3875, 490560), (4000, 475230), (4088, 465000), (4200, 452600), (4340, 438000), (4375, 434496), (4380, 434000), (4526, 420000), (4650, 408800), (4672, 406875), (4800, 396025), (4960, 383250), (5000, 380184), (5110, 372000), (5208, 365000), (5250, 362080), (5425, 350400), (5475, 347200), (5600, 339450), (5840, 325500), (5952, 319375), (6000, 316820), (6132, 310000), (6200, 306600), (6510, 292000), (6720, 282875), (6789, 280000), (6944, 273750), (7000, 271560), (7008, 271250), (7300, 260400), (7440, 255500), (7500, 253456), (7665, 248000), (7750, 245280), (8000, 237615), (8176, 232500), (8400, 226300), (8680, 219000), (8750, 217248), (8760, 217000), (9052, 210000), (9125, 208320), (9300, 204400), (9920, 191625), (10000, 190092), (10220, 186000), (10416, 182500), (10500, 181040), (10850, 175200), (10950, 173600), (11200, 169725), (11315, 168000), (11625, 163520), (11680, 162750), (12000, 158410), (12264, 155000), (12400, 153300), (12775, 148800), (13020, 146000), (13125, 144832), (13578, 140000), (13888, 136875), (14000, 135780), (14016, 135625), (14600, 130200), (14880, 127750), (15000, 126728), (15330, 124000), (15500, 122640), (15841, 120000), (16275, 116800), (16352, 116250), (16800, 113150), (17360, 109500), (17500, 108624), (17520, 108500), (18104, 105000), (18250, 104160), (18600, 102200), (19375, 98112), (20000, 95046), (20440, 93000), (20832, 91250), (21000, 90520), (21700, 87600), (21900, 86800), (22630, 84000), (23250, 81760), (23360, 81375), (24000, 79205), (24528, 77500), (24800, 76650), (25550, 74400), (26040, 73000), (26250, 72416), (27125, 70080), (27156, 70000), (27375, 69440), (28000, 67890), (29200, 65100), (29760, 63875), (30000, 63364), (30660, 62000), (31000, 61320), (31682, 60000), (32550, 58400), (32704, 58125), (33600, 56575), (33945, 56000), (34720, 54750), (35000, 54312), (35040, 54250), (36208, 52500), (36500, 52080), (37200, 51100), (38325, 49600), (38750, 49056), (40000, 47523), (40880, 46500), (41664, 45625), (42000, 45260), (43400, 43800)]