21601039320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2615

約数の個数: 384

約数和(自身を含む): 83587645440

約数和(自身を除く): 61986606120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 113, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 226, 248, 252, 279, 280, 310, 315, 339, 360, 372, 420, 434, 452, 465, 504, 558, 565, 620, 630, 651, 678, 744, 791, 840, 868, 904, 930, 1017, 1085, 1116, 1130, 1240, 1260, 1302, 1356, 1395, 1582, 1695, 1736, 1860, 1953, 2034, 2170, 2232, 2260, 2373, 2447, 2520, 2604, 2712, 2790, 3164, 3255, 3390, 3503, 3720, 3906, 3955, 4068, 4340, 4520, 4746, 4894, 5085, 5208, 5580, 6328, 6510, 6780, 7006, 7119, 7341, 7812, 7910, 8136, 8680, 9492, 9765, 9788, 10170, 10509, 11160, 11865, 12235, 13020, 13560, 14012, 14238, 14682, 15624, 15820, 17129, 17515, 18984, 19530, 19576, 20340, 21018, 22023, 23730, 24470, 24521, 26040, 28024, 28476, 29364, 31527, 31640, 34258, 35030, 35595, 36705, 39060, 40680, 42036, 44046, 47460, 48940, 49042, 51387, 52545, 56952, 58728, 63054, 68516, 70060, 71190, 73410, 73563, 75857, 78120, 84072, 85645, 88092, 94920, 97880, 98084, 102774, 105090, 110115, 122605, 126108, 137032, 140120, 142380, 146820, 147126, 151714, 154161, 157635, 171290, 176184, 196168, 205548, 210180, 220230, 220689, 227571, 245210, 252216, 256935, 276511, 284760, 293640, 294252, 303428, 308322, 315270, 342580, 367815, 379285, 411096, 420360, 440460, 441378, 455142, 490420, 513870, 530999, 553022, 588504, 606856, 616644, 630540, 682713, 685160, 735630, 758570, 770805, 829533, 880920, 882756, 910284, 980840, 1027740, 1061998, 1103445, 1106044, 1137855, 1233288, 1261080, 1365426, 1382555, 1471260, 1517140, 1541610, 1592997, 1659066, 1765512, 1820568, 1935577, 2055480, 2123996, 2206890, 2212088, 2275710, 2488599, 2654995, 2730852, 2765110, 2942520, 3034280, 3083220, 3185994, 3318132, 3413565, 3871154, 4147665, 4247992, 4413780, 4551420, 4778991, 4977198, 5309990, 5461704, 5530220, 5806731, 6166440, 6371988, 6636264, 6827130, 7742308, 7964985, 8295330, 8571841, 8827560, 9102840, 9557982, 9677885, 9954396, 10619980, 11060440, 11613462, 12442995, 12743976, 13654260, 15484616, 15929970, 16590660, 17143682, 17420193, 19115964, 19355770, 19908792, 21239960, 23226924, 23894955, 24885990, 25715523, 27308520, 29033655, 31859940, 33181320, 34287364, 34840386, 38231928, 38711540, 42859205, 46453848, 47789910, 49771980, 51431046, 58067310, 60002887, 63719880, 68574728, 69680772, 77146569, 77423080, 85718410, 87100965, 95579820, 99543960, 102862092, 116134620, 120005774, 128577615, 139361544, 154293138, 171436820, 174201930, 180008661, 191159640, 205724184, 232269240, 240011548, 257155230, 300014435, 308586276, 342873640, 348403860, 360017322, 385732845, 480023096, 514310460, 540025983, 600028870, 617172552, 696807720, 720034644, 771465690, 900043305, 1028620920, 1080051966, 1200057740, 1440069288, 1542931380, 1800086610, 2160103932, 2400115480, 2700129915, 3085862760, 3600173220, 4320207864, 5400259830, 7200346440, 10800519660, 21601039320]

約数ペア:

[(1, 21601039320), (2, 10800519660), (3, 7200346440), (4, 5400259830), (5, 4320207864), (6, 3600173220), (7, 3085862760), (8, 2700129915), (9, 2400115480), (10, 2160103932), (12, 1800086610), (14, 1542931380), (15, 1440069288), (18, 1200057740), (20, 1080051966), (21, 1028620920), (24, 900043305), (28, 771465690), (30, 720034644), (31, 696807720), (35, 617172552), (36, 600028870), (40, 540025983), (42, 514310460), (45, 480023096), (56, 385732845), (60, 360017322), (62, 348403860), (63, 342873640), (70, 308586276), (72, 300014435), (84, 257155230), (90, 240011548), (93, 232269240), (105, 205724184), (113, 191159640), (120, 180008661), (124, 174201930), (126, 171436820), (140, 154293138), (155, 139361544), (168, 128577615), (180, 120005774), (186, 116134620), (210, 102862092), (217, 99543960), (226, 95579820), (248, 87100965), (252, 85718410), (279, 77423080), (280, 77146569), (310, 69680772), (315, 68574728), (339, 63719880), (360, 60002887), (372, 58067310), (420, 51431046), (434, 49771980), (452, 47789910), (465, 46453848), (504, 42859205), (558, 38711540), (565, 38231928), (620, 34840386), (630, 34287364), (651, 33181320), (678, 31859940), (744, 29033655), (791, 27308520), (840, 25715523), (868, 24885990), (904, 23894955), (930, 23226924), (1017, 21239960), (1085, 19908792), (1116, 19355770), (1130, 19115964), (1240, 17420193), (1260, 17143682), (1302, 16590660), (1356, 15929970), (1395, 15484616), (1582, 13654260), (1695, 12743976), (1736, 12442995), (1860, 11613462), (1953, 11060440), (2034, 10619980), (2170, 9954396), (2232, 9677885), (2260, 9557982), (2373, 9102840), (2447, 8827560), (2520, 8571841), (2604, 8295330), (2712, 7964985), (2790, 7742308), (3164, 6827130), (3255, 6636264), (3390, 6371988), (3503, 6166440), (3720, 5806731), (3906, 5530220), (3955, 5461704), (4068, 5309990), (4340, 4977198), (4520, 4778991), (4746, 4551420), (4894, 4413780), (5085, 4247992), (5208, 4147665), (5580, 3871154), (6328, 3413565), (6510, 3318132), (6780, 3185994), (7006, 3083220), (7119, 3034280), (7341, 2942520), (7812, 2765110), (7910, 2730852), (8136, 2654995), (8680, 2488599), (9492, 2275710), (9765, 2212088), (9788, 2206890), (10170, 2123996), (10509, 2055480), (11160, 1935577), (11865, 1820568), (12235, 1765512), (13020, 1659066), (13560, 1592997), (14012, 1541610), (14238, 1517140), (14682, 1471260), (15624, 1382555), (15820, 1365426), (17129, 1261080), (17515, 1233288), (18984, 1137855), (19530, 1106044), (19576, 1103445), (20340, 1061998), (21018, 1027740), (22023, 980840), (23730, 910284), (24470, 882756), (24521, 880920), (26040, 829533), (28024, 770805), (28476, 758570), (29364, 735630), (31527, 685160), (31640, 682713), (34258, 630540), (35030, 616644), (35595, 606856), (36705, 588504), (39060, 553022), (40680, 530999), (42036, 513870), (44046, 490420), (47460, 455142), (48940, 441378), (49042, 440460), (51387, 420360), (52545, 411096), (56952, 379285), (58728, 367815), (63054, 342580), (68516, 315270), (70060, 308322), (71190, 303428), (73410, 294252), (73563, 293640), (75857, 284760), (78120, 276511), (84072, 256935), (85645, 252216), (88092, 245210), (94920, 227571), (97880, 220689), (98084, 220230), (102774, 210180), (105090, 205548), (110115, 196168), (122605, 176184), (126108, 171290), (137032, 157635), (140120, 154161), (142380, 151714), (146820, 147126)]