1012938640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 3039805440

約数和(自身を除く): 2026866800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 37, 38, 40, 56, 62, 70, 74, 76, 80, 83, 95, 112, 124, 133, 140, 148, 152, 155, 166, 185, 190, 217, 248, 259, 266, 280, 296, 304, 310, 332, 370, 380, 415, 434, 496, 518, 532, 560, 581, 589, 592, 620, 664, 665, 703, 740, 760, 830, 868, 1036, 1064, 1085, 1147, 1162, 1178, 1240, 1295, 1328, 1330, 1406, 1480, 1520, 1577, 1660, 1736, 2072, 2128, 2170, 2294, 2324, 2356, 2480, 2573, 2590, 2660, 2812, 2905, 2945, 2960, 3071, 3154, 3320, 3472, 3515, 4123, 4144, 4340, 4588, 4648, 4712, 4921, 5146, 5180, 5320, 5624, 5735, 5810, 5890, 6142, 6308, 6640, 7030, 7885, 8029, 8246, 8680, 9176, 9296, 9424, 9842, 10292, 10360, 10640, 11039, 11248, 11470, 11620, 11780, 12284, 12616, 12865, 14060, 15355, 15770, 16058, 16492, 17360, 18011, 18352, 19684, 20584, 20615, 20720, 21497, 21793, 22078, 22940, 23240, 23560, 24568, 24605, 25232, 25730, 28120, 30710, 31540, 32116, 32984, 36022, 39368, 40145, 41168, 41230, 42994, 43586, 44156, 45880, 46480, 47120, 48887, 49136, 49210, 51460, 55195, 56240, 58349, 61420, 63080, 64232, 65968, 72044, 78736, 80290, 82460, 85988, 87172, 88312, 90055, 91760, 95201, 97774, 98420, 102920, 107485, 108965, 110390, 116698, 122840, 126160, 128464, 144088, 152551, 160580, 164920, 171976, 174344, 176624, 180110, 190402, 195548, 196840, 205840, 214970, 217930, 220780, 233396, 244435, 245680, 288176, 291745, 305102, 321160, 329840, 342209, 343952, 348688, 360220, 380804, 391096, 393680, 408443, 429940, 435860, 441560, 466792, 476005, 488870, 583490, 610204, 642320, 666407, 684418, 720440, 761608, 762755, 782192, 816886, 859880, 871720, 883120, 933584, 952010, 977740, 1166980, 1220408, 1332814, 1368836, 1440880, 1523216, 1525510, 1633772, 1711045, 1719760, 1743440, 1808819, 1904020, 1955480, 2042215, 2333960, 2440816, 2665628, 2737672, 3051020, 3267544, 3332035, 3422090, 3617638, 3808040, 3910960, 4084430, 4667920, 5331256, 5475344, 6102040, 6535088, 6664070, 6844180, 7235276, 7616080, 8168860, 9044095, 10662512, 12204080, 12661733, 13328140, 13688360, 14470552, 16337720, 18088190, 25323466, 26656280, 27376720, 28941104, 32675440, 36176380, 50646932, 53312560, 63308665, 72352760, 101293864, 126617330, 144705520, 202587728, 253234660, 506469320, 1012938640]

約数ペア:

[(1, 1012938640), (2, 506469320), (4, 253234660), (5, 202587728), (7, 144705520), (8, 126617330), (10, 101293864), (14, 72352760), (16, 63308665), (19, 53312560), (20, 50646932), (28, 36176380), (31, 32675440), (35, 28941104), (37, 27376720), (38, 26656280), (40, 25323466), (56, 18088190), (62, 16337720), (70, 14470552), (74, 13688360), (76, 13328140), (80, 12661733), (83, 12204080), (95, 10662512), (112, 9044095), (124, 8168860), (133, 7616080), (140, 7235276), (148, 6844180), (152, 6664070), (155, 6535088), (166, 6102040), (185, 5475344), (190, 5331256), (217, 4667920), (248, 4084430), (259, 3910960), (266, 3808040), (280, 3617638), (296, 3422090), (304, 3332035), (310, 3267544), (332, 3051020), (370, 2737672), (380, 2665628), (415, 2440816), (434, 2333960), (496, 2042215), (518, 1955480), (532, 1904020), (560, 1808819), (581, 1743440), (589, 1719760), (592, 1711045), (620, 1633772), (664, 1525510), (665, 1523216), (703, 1440880), (740, 1368836), (760, 1332814), (830, 1220408), (868, 1166980), (1036, 977740), (1064, 952010), (1085, 933584), (1147, 883120), (1162, 871720), (1178, 859880), (1240, 816886), (1295, 782192), (1328, 762755), (1330, 761608), (1406, 720440), (1480, 684418), (1520, 666407), (1577, 642320), (1660, 610204), (1736, 583490), (2072, 488870), (2128, 476005), (2170, 466792), (2294, 441560), (2324, 435860), (2356, 429940), (2480, 408443), (2573, 393680), (2590, 391096), (2660, 380804), (2812, 360220), (2905, 348688), (2945, 343952), (2960, 342209), (3071, 329840), (3154, 321160), (3320, 305102), (3472, 291745), (3515, 288176), (4123, 245680), (4144, 244435), (4340, 233396), (4588, 220780), (4648, 217930), (4712, 214970), (4921, 205840), (5146, 196840), (5180, 195548), (5320, 190402), (5624, 180110), (5735, 176624), (5810, 174344), (5890, 171976), (6142, 164920), (6308, 160580), (6640, 152551), (7030, 144088), (7885, 128464), (8029, 126160), (8246, 122840), (8680, 116698), (9176, 110390), (9296, 108965), (9424, 107485), (9842, 102920), (10292, 98420), (10360, 97774), (10640, 95201), (11039, 91760), (11248, 90055), (11470, 88312), (11620, 87172), (11780, 85988), (12284, 82460), (12616, 80290), (12865, 78736), (14060, 72044), (15355, 65968), (15770, 64232), (16058, 63080), (16492, 61420), (17360, 58349), (18011, 56240), (18352, 55195), (19684, 51460), (20584, 49210), (20615, 49136), (20720, 48887), (21497, 47120), (21793, 46480), (22078, 45880), (22940, 44156), (23240, 43586), (23560, 42994), (24568, 41230), (24605, 41168), (25232, 40145), (25730, 39368), (28120, 36022), (30710, 32984), (31540, 32116)]