10311949120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 280

約数和(自身を含む): 28274711040

約数和(自身を除く): 17962761920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 121, 124, 142, 155, 160, 176, 220, 242, 248, 284, 310, 320, 341, 352, 355, 440, 484, 496, 568, 605, 620, 682, 704, 710, 781, 880, 968, 992, 1136, 1210, 1240, 1331, 1364, 1420, 1562, 1705, 1760, 1936, 1984, 2201, 2272, 2420, 2480, 2662, 2728, 2840, 3124, 3410, 3520, 3751, 3872, 3905, 4402, 4544, 4840, 4960, 5324, 5456, 5680, 6248, 6655, 6820, 7502, 7744, 7810, 8591, 8804, 9680, 9920, 10648, 10912, 11005, 11360, 12496, 13310, 13640, 14641, 15004, 15620, 17182, 17608, 18755, 19360, 21296, 21824, 22010, 22720, 24211, 24992, 26620, 27280, 29282, 30008, 31240, 34364, 35216, 37510, 38720, 41261, 42592, 42955, 44020, 48422, 49984, 53240, 54560, 58564, 60016, 62480, 68728, 70432, 73205, 75020, 82522, 85184, 85910, 88040, 94501, 96844, 106480, 109120, 117128, 120032, 121055, 124960, 137456, 140864, 146410, 150040, 165044, 171820, 176080, 189002, 193688, 206305, 212960, 234256, 240064, 242110, 249920, 266321, 274912, 292820, 300080, 330088, 343640, 352160, 378004, 387376, 412610, 425920, 453871, 468512, 472505, 484220, 532642, 549824, 585640, 600160, 660176, 687280, 704320, 756008, 774752, 825220, 907742, 937024, 945010, 968440, 1039511, 1065284, 1171280, 1200320, 1320352, 1331605, 1374560, 1512016, 1549504, 1650440, 1815484, 1890020, 1936880, 2079022, 2130568, 2269355, 2342560, 2640704, 2663210, 2749120, 2929531, 3024032, 3300880, 3630968, 3780040, 3873760, 4158044, 4261136, 4538710, 4685120, 5197555, 5326420, 5859062, 6048064, 6601760, 7261936, 7560080, 7747520, 8316088, 8522272, 9077420, 10395110, 10652840, 11718124, 13203520, 14523872, 14647655, 15120160, 16632176, 17044544, 18154840, 20790220, 21305680, 23436248, 29047744, 29295310, 30240320, 32224841, 33264352, 36309680, 41580440, 42611360, 46872496, 58590620, 64449682, 66528704, 72619360, 83160880, 85222720, 93744992, 117181240, 128899364, 145238720, 161124205, 166321760, 187489984, 234362480, 257798728, 322248410, 332643520, 468724960, 515597456, 644496820, 937449920, 1031194912, 1288993640, 2062389824, 2577987280, 5155974560, 10311949120]

約数ペア:

[(1, 10311949120), (2, 5155974560), (4, 2577987280), (5, 2062389824), (8, 1288993640), (10, 1031194912), (11, 937449920), (16, 644496820), (20, 515597456), (22, 468724960), (31, 332643520), (32, 322248410), (40, 257798728), (44, 234362480), (55, 187489984), (62, 166321760), (64, 161124205), (71, 145238720), (80, 128899364), (88, 117181240), (110, 93744992), (121, 85222720), (124, 83160880), (142, 72619360), (155, 66528704), (160, 64449682), (176, 58590620), (220, 46872496), (242, 42611360), (248, 41580440), (284, 36309680), (310, 33264352), (320, 32224841), (341, 30240320), (352, 29295310), (355, 29047744), (440, 23436248), (484, 21305680), (496, 20790220), (568, 18154840), (605, 17044544), (620, 16632176), (682, 15120160), (704, 14647655), (710, 14523872), (781, 13203520), (880, 11718124), (968, 10652840), (992, 10395110), (1136, 9077420), (1210, 8522272), (1240, 8316088), (1331, 7747520), (1364, 7560080), (1420, 7261936), (1562, 6601760), (1705, 6048064), (1760, 5859062), (1936, 5326420), (1984, 5197555), (2201, 4685120), (2272, 4538710), (2420, 4261136), (2480, 4158044), (2662, 3873760), (2728, 3780040), (2840, 3630968), (3124, 3300880), (3410, 3024032), (3520, 2929531), (3751, 2749120), (3872, 2663210), (3905, 2640704), (4402, 2342560), (4544, 2269355), (4840, 2130568), (4960, 2079022), (5324, 1936880), (5456, 1890020), (5680, 1815484), (6248, 1650440), (6655, 1549504), (6820, 1512016), (7502, 1374560), (7744, 1331605), (7810, 1320352), (8591, 1200320), (8804, 1171280), (9680, 1065284), (9920, 1039511), (10648, 968440), (10912, 945010), (11005, 937024), (11360, 907742), (12496, 825220), (13310, 774752), (13640, 756008), (14641, 704320), (15004, 687280), (15620, 660176), (17182, 600160), (17608, 585640), (18755, 549824), (19360, 532642), (21296, 484220), (21824, 472505), (22010, 468512), (22720, 453871), (24211, 425920), (24992, 412610), (26620, 387376), (27280, 378004), (29282, 352160), (30008, 343640), (31240, 330088), (34364, 300080), (35216, 292820), (37510, 274912), (38720, 266321), (41261, 249920), (42592, 242110), (42955, 240064), (44020, 234256), (48422, 212960), (49984, 206305), (53240, 193688), (54560, 189002), (58564, 176080), (60016, 171820), (62480, 165044), (68728, 150040), (70432, 146410), (73205, 140864), (75020, 137456), (82522, 124960), (85184, 121055), (85910, 120032), (88040, 117128), (94501, 109120), (96844, 106480)]