31030656480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6653}}^1$

素因数の和:6794

約数の個数: 288

約数和(自身を含む): 109864460160

約数和(自身を除く): 78833803680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 79, 80, 82, 90, 96, 120, 123, 144, 158, 160, 164, 180, 205, 237, 240, 246, 288, 316, 328, 360, 369, 395, 410, 474, 480, 492, 615, 632, 656, 711, 720, 738, 790, 820, 948, 984, 1185, 1230, 1264, 1312, 1422, 1440, 1476, 1580, 1640, 1845, 1896, 1968, 2370, 2460, 2528, 2844, 2952, 3160, 3239, 3280, 3555, 3690, 3792, 3936, 4740, 4920, 5688, 5904, 6320, 6478, 6560, 6653, 7110, 7380, 7584, 9480, 9717, 9840, 11376, 11808, 12640, 12956, 13306, 14220, 14760, 16195, 18960, 19434, 19680, 19959, 22752, 25912, 26612, 28440, 29151, 29520, 32390, 33265, 37920, 38868, 39918, 48585, 51824, 53224, 56880, 58302, 59040, 59877, 64780, 66530, 77736, 79836, 97170, 99795, 103648, 106448, 113760, 116604, 119754, 129560, 133060, 145755, 155472, 159672, 194340, 199590, 212896, 233208, 239508, 259120, 266120, 272773, 291510, 299385, 310944, 319344, 388680, 399180, 466416, 479016, 518240, 525587, 532240, 545546, 583020, 598770, 638688, 777360, 798360, 818319, 932832, 958032, 1051174, 1064480, 1091092, 1166040, 1197540, 1363865, 1554720, 1576761, 1596720, 1636638, 1916064, 2102348, 2182184, 2332080, 2395080, 2454957, 2627935, 2727730, 3153522, 3193440, 3273276, 4091595, 4204696, 4364368, 4664160, 4730283, 4790160, 4909914, 5255870, 5455460, 6307044, 6546552, 7883805, 8183190, 8409392, 8728736, 9460566, 9580320, 9819828, 10511740, 10910920, 12274785, 12614088, 13093104, 15767610, 16366380, 16818784, 18921132, 19639656, 21023480, 21549067, 21821840, 23651415, 24549570, 25228176, 26186208, 31535220, 32732760, 37842264, 39279312, 42046960, 43098134, 43643680, 47302830, 49099140, 50456352, 63070440, 64647201, 65465520, 75684528, 78558624, 84093920, 86196268, 94605660, 98198280, 107745335, 126140880, 129294402, 130931040, 151369056, 172392536, 189211320, 193941603, 196396560, 215490670, 252281760, 258588804, 323236005, 344785072, 378422640, 387883206, 392793120, 430981340, 517177608, 646472010, 689570144, 756845280, 775766412, 861962680, 969708015, 1034355216, 1292944020, 1551532824, 1723925360, 1939416030, 2068710432, 2585888040, 3103065648, 3447850720, 3878832060, 5171776080, 6206131296, 7757664120, 10343552160, 15515328240, 31030656480]

約数ペア:

[(1, 31030656480), (2, 15515328240), (3, 10343552160), (4, 7757664120), (5, 6206131296), (6, 5171776080), (8, 3878832060), (9, 3447850720), (10, 3103065648), (12, 2585888040), (15, 2068710432), (16, 1939416030), (18, 1723925360), (20, 1551532824), (24, 1292944020), (30, 1034355216), (32, 969708015), (36, 861962680), (40, 775766412), (41, 756845280), (45, 689570144), (48, 646472010), (60, 517177608), (72, 430981340), (79, 392793120), (80, 387883206), (82, 378422640), (90, 344785072), (96, 323236005), (120, 258588804), (123, 252281760), (144, 215490670), (158, 196396560), (160, 193941603), (164, 189211320), (180, 172392536), (205, 151369056), (237, 130931040), (240, 129294402), (246, 126140880), (288, 107745335), (316, 98198280), (328, 94605660), (360, 86196268), (369, 84093920), (395, 78558624), (410, 75684528), (474, 65465520), (480, 64647201), (492, 63070440), (615, 50456352), (632, 49099140), (656, 47302830), (711, 43643680), (720, 43098134), (738, 42046960), (790, 39279312), (820, 37842264), (948, 32732760), (984, 31535220), (1185, 26186208), (1230, 25228176), (1264, 24549570), (1312, 23651415), (1422, 21821840), (1440, 21549067), (1476, 21023480), (1580, 19639656), (1640, 18921132), (1845, 16818784), (1896, 16366380), (1968, 15767610), (2370, 13093104), (2460, 12614088), (2528, 12274785), (2844, 10910920), (2952, 10511740), (3160, 9819828), (3239, 9580320), (3280, 9460566), (3555, 8728736), (3690, 8409392), (3792, 8183190), (3936, 7883805), (4740, 6546552), (4920, 6307044), (5688, 5455460), (5904, 5255870), (6320, 4909914), (6478, 4790160), (6560, 4730283), (6653, 4664160), (7110, 4364368), (7380, 4204696), (7584, 4091595), (9480, 3273276), (9717, 3193440), (9840, 3153522), (11376, 2727730), (11808, 2627935), (12640, 2454957), (12956, 2395080), (13306, 2332080), (14220, 2182184), (14760, 2102348), (16195, 1916064), (18960, 1636638), (19434, 1596720), (19680, 1576761), (19959, 1554720), (22752, 1363865), (25912, 1197540), (26612, 1166040), (28440, 1091092), (29151, 1064480), (29520, 1051174), (32390, 958032), (33265, 932832), (37920, 818319), (38868, 798360), (39918, 777360), (48585, 638688), (51824, 598770), (53224, 583020), (56880, 545546), (58302, 532240), (59040, 525587), (59877, 518240), (64780, 479016), (66530, 466416), (77736, 399180), (79836, 388680), (97170, 319344), (99795, 310944), (103648, 299385), (106448, 291510), (113760, 272773), (116604, 266120), (119754, 259120), (129560, 239508), (133060, 233208), (145755, 212896), (155472, 199590), (159672, 194340)]