1993431440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 6560913408

約数和(自身を除く): 4567481968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 73, 77, 80, 88, 91, 104, 110, 112, 121, 124, 130, 140, 143, 146, 154, 155, 176, 182, 208, 217, 220, 242, 248, 260, 280, 286, 292, 308, 310, 341, 364, 365, 385, 403, 434, 440, 455, 484, 496, 511, 520, 560, 572, 584, 605, 616, 620, 682, 715, 728, 730, 770, 803, 806, 847, 868, 880, 910, 949, 968, 1001, 1022, 1040, 1085, 1144, 1168, 1210, 1232, 1240, 1364, 1430, 1456, 1460, 1540, 1573, 1606, 1612, 1694, 1705, 1736, 1820, 1898, 1936, 2002, 2015, 2044, 2170, 2263, 2288, 2387, 2420, 2480, 2555, 2728, 2821, 2860, 2920, 3080, 3146, 3212, 3224, 3388, 3410, 3472, 3640, 3751, 3796, 4004, 4015, 4030, 4088, 4235, 4340, 4433, 4526, 4745, 4774, 4840, 5005, 5110, 5456, 5621, 5642, 5720, 5840, 6160, 6292, 6424, 6448, 6643, 6776, 6820, 7280, 7502, 7592, 7865, 8008, 8030, 8060, 8176, 8470, 8680, 8833, 8866, 9052, 9490, 9548, 9680, 10010, 10220, 10439, 11011, 11242, 11284, 11315, 11440, 11935, 12584, 12848, 13286, 13552, 13640, 14105, 15004, 15184, 15730, 15841, 16016, 16060, 16120, 16940, 17360, 17666, 17732, 18104, 18755, 18980, 19096, 20020, 20440, 20878, 22022, 22165, 22484, 22568, 22630, 23870, 24893, 25168, 26257, 26572, 27280, 28105, 28210, 29419, 30008, 31031, 31460, 31682, 32120, 32240, 33215, 33880, 35332, 35464, 36208, 37510, 37960, 38192, 40040, 40880, 41756, 44044, 44165, 44330, 44968, 45136, 45260, 47740, 48763, 49786, 52195, 52514, 53144, 55055, 56210, 56420, 58838, 60016, 61831, 62062, 62920, 63364, 64240, 66430, 67760, 70664, 70928, 73073, 75020, 75920, 79205, 80080, 83512, 88088, 88330, 88660, 89936, 90520, 95480, 97526, 99572, 104390, 105028, 106288, 110110, 112420, 112840, 114829, 117676, 123662, 124124, 124465, 125840, 126728, 131285, 132860, 141328, 146146, 147095, 150040, 155155, 158410, 167024, 174251, 176176, 176660, 177320, 181040, 190960, 195052, 199144, 205933, 208780, 210056, 220220, 224840, 225680, 229658, 235352, 243815, 247324, 248248, 248930, 253456, 262570, 265720, 273823, 292292, 294190, 300080, 309155, 310310, 316820, 323609, 341341, 348502, 353320, 354640, 365365, 390104, 398288, 411866, 417560, 420112, 440440, 449680, 459316, 470704, 487630, 494648, 496496, 497860, 525140, 531440, 547646, 574145, 584584, 588380, 618310, 620620, 633640, 647218, 682682, 697004, 706640, 730730, 780208, 803803, 823732, 835120, 871255, 880880, 918632, 975260, 989296, 995720, 1029665, 1050280, 1095292, 1148290, 1169168, 1176760, 1236620, 1241240, 1267280, 1294436, 1365364, 1369115, 1394008, 1461460, 1607606, 1618045, 1647464, 1706705, 1742510, 1837264, 1916761, 1950520, 1991440, 2059330, 2100560, 2190584, 2265263, 2296580, 2353520, 2473240, 2482480, 2588872, 2730728, 2738230, 2788016, 2922920, 3215212, 3236090, 3294928, 3413410, 3485020, 3559699, 3833522, 3901040, 4019015, 4118660, 4381168, 4530526, 4593160, 4946480, 5177744, 5461456, 5476460, 5845840, 6430424, 6472180, 6826820, 6970040, 7119398, 7667044, 8038030, 8237320, 9061052, 9186320, 9583805, 10952920, 11326315, 12860848, 12944360, 13653640, 13940080, 14238796, 15334088, 16076060, 16474640, 17798495, 18122104, 19167610, 21905840, 22652630, 24917893, 25888720, 27307280, 28477592, 30668176, 32152120, 35596990, 36244208, 38335220, 45305260, 49835786, 56955184, 64304240, 71193980, 76670440, 90610520, 99671572, 124589465, 142387960, 153340880, 181221040, 199343144, 249178930, 284775920, 398686288, 498357860, 996715720, 1993431440]

約数ペア:

[(1, 1993431440), (2, 996715720), (4, 498357860), (5, 398686288), (7, 284775920), (8, 249178930), (10, 199343144), (11, 181221040), (13, 153340880), (14, 142387960), (16, 124589465), (20, 99671572), (22, 90610520), (26, 76670440), (28, 71193980), (31, 64304240), (35, 56955184), (40, 49835786), (44, 45305260), (52, 38335220), (55, 36244208), (56, 35596990), (62, 32152120), (65, 30668176), (70, 28477592), (73, 27307280), (77, 25888720), (80, 24917893), (88, 22652630), (91, 21905840), (104, 19167610), (110, 18122104), (112, 17798495), (121, 16474640), (124, 16076060), (130, 15334088), (140, 14238796), (143, 13940080), (146, 13653640), (154, 12944360), (155, 12860848), (176, 11326315), (182, 10952920), (208, 9583805), (217, 9186320), (220, 9061052), (242, 8237320), (248, 8038030), (260, 7667044), (280, 7119398), (286, 6970040), (292, 6826820), (308, 6472180), (310, 6430424), (341, 5845840), (364, 5476460), (365, 5461456), (385, 5177744), (403, 4946480), (434, 4593160), (440, 4530526), (455, 4381168), (484, 4118660), (496, 4019015), (511, 3901040), (520, 3833522), (560, 3559699), (572, 3485020), (584, 3413410), (605, 3294928), (616, 3236090), (620, 3215212), (682, 2922920), (715, 2788016), (728, 2738230), (730, 2730728), (770, 2588872), (803, 2482480), (806, 2473240), (847, 2353520), (868, 2296580), (880, 2265263), (910, 2190584), (949, 2100560), (968, 2059330), (1001, 1991440), (1022, 1950520), (1040, 1916761), (1085, 1837264), (1144, 1742510), (1168, 1706705), (1210, 1647464), (1232, 1618045), (1240, 1607606), (1364, 1461460), (1430, 1394008), (1456, 1369115), (1460, 1365364), (1540, 1294436), (1573, 1267280), (1606, 1241240), (1612, 1236620), (1694, 1176760), (1705, 1169168), (1736, 1148290), (1820, 1095292), (1898, 1050280), (1936, 1029665), (2002, 995720), (2015, 989296), (2044, 975260), (2170, 918632), (2263, 880880), (2288, 871255), (2387, 835120), (2420, 823732), (2480, 803803), (2555, 780208), (2728, 730730), (2821, 706640), (2860, 697004), (2920, 682682), (3080, 647218), (3146, 633640), (3212, 620620), (3224, 618310), (3388, 588380), (3410, 584584), (3472, 574145), (3640, 547646), (3751, 531440), (3796, 525140), (4004, 497860), (4015, 496496), (4030, 494648), (4088, 487630), (4235, 470704), (4340, 459316), (4433, 449680), (4526, 440440), (4745, 420112), (4774, 417560), (4840, 411866), (5005, 398288), (5110, 390104), (5456, 365365), (5621, 354640), (5642, 353320), (5720, 348502), (5840, 341341), (6160, 323609), (6292, 316820), (6424, 310310), (6448, 309155), (6643, 300080), (6776, 294190), (6820, 292292), (7280, 273823), (7502, 265720), (7592, 262570), (7865, 253456), (8008, 248930), (8030, 248248), (8060, 247324), (8176, 243815), (8470, 235352), (8680, 229658), (8833, 225680), (8866, 224840), (9052, 220220), (9490, 210056), (9548, 208780), (9680, 205933), (10010, 199144), (10220, 195052), (10439, 190960), (11011, 181040), (11242, 177320), (11284, 176660), (11315, 176176), (11440, 174251), (11935, 167024), (12584, 158410), (12848, 155155), (13286, 150040), (13552, 147095), (13640, 146146), (14105, 141328), (15004, 132860), (15184, 131285), (15730, 126728), (15841, 125840), (16016, 124465), (16060, 124124), (16120, 123662), (16940, 117676), (17360, 114829), (17666, 112840), (17732, 112420), (18104, 110110), (18755, 106288), (18980, 105028), (19096, 104390), (20020, 99572), (20440, 97526), (20878, 95480), (22022, 90520), (22165, 89936), (22484, 88660), (22568, 88330), (22630, 88088), (23870, 83512), (24893, 80080), (25168, 79205), (26257, 75920), (26572, 75020), (27280, 73073), (28105, 70928), (28210, 70664), (29419, 67760), (30008, 66430), (31031, 64240), (31460, 63364), (31682, 62920), (32120, 62062), (32240, 61831), (33215, 60016), (33880, 58838), (35332, 56420), (35464, 56210), (36208, 55055), (37510, 53144), (37960, 52514), (38192, 52195), (40040, 49786), (40880, 48763), (41756, 47740), (44044, 45260), (44165, 45136), (44330, 44968)]