631482480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 400

約数和(自身を含む): 2419845120

約数和(自身を除く): 1788362640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 162, 171, 180, 184, 190, 207, 216, 223, 228, 230, 240, 270, 276, 285, 304, 324, 342, 345, 360, 368, 380, 405, 414, 432, 437, 446, 456, 460, 513, 540, 552, 570, 621, 648, 669, 684, 690, 720, 760, 810, 828, 855, 874, 892, 912, 920, 1026, 1035, 1080, 1104, 1115, 1140, 1242, 1296, 1311, 1338, 1368, 1380, 1520, 1539, 1620, 1656, 1710, 1748, 1784, 1840, 1863, 2007, 2052, 2070, 2160, 2185, 2230, 2280, 2484, 2565, 2622, 2676, 2736, 2760, 3078, 3105, 3240, 3312, 3345, 3420, 3496, 3568, 3726, 3933, 4014, 4104, 4140, 4237, 4370, 4460, 4560, 4968, 5129, 5130, 5244, 5352, 5520, 6021, 6156, 6210, 6480, 6555, 6690, 6840, 6992, 7452, 7695, 7866, 8028, 8208, 8280, 8474, 8740, 8920, 9315, 9936, 10035, 10258, 10260, 10488, 10704, 11799, 12042, 12312, 12420, 12711, 13110, 13380, 13680, 14904, 15387, 15390, 15732, 16056, 16560, 16948, 17480, 17840, 18063, 18630, 19665, 20070, 20516, 20520, 20976, 21185, 23598, 24084, 24624, 24840, 25422, 25645, 26220, 26760, 29808, 30105, 30774, 30780, 31464, 32112, 33896, 34960, 35397, 36126, 37260, 38133, 39330, 40140, 41032, 41040, 42370, 46161, 47196, 48168, 49680, 50844, 51290, 52440, 53520, 58995, 60210, 61548, 61560, 62928, 63555, 67792, 70794, 72252, 74520, 76266, 76935, 78660, 80280, 82064, 84740, 90315, 92322, 94392, 96336, 97451, 101688, 102580, 104880, 114399, 117990, 120420, 123096, 123120, 127110, 138483, 141588, 144504, 149040, 152532, 153870, 157320, 160560, 169480, 176985, 180630, 184644, 188784, 190665, 194902, 203376, 205160, 228798, 230805, 235980, 240840, 246192, 254220, 276966, 283176, 289008, 292353, 305064, 307740, 314640, 338960, 343197, 353970, 361260, 369288, 381330, 389804, 410320, 415449, 457596, 461610, 471960, 481680, 487255, 508440, 553932, 566352, 571995, 584706, 610128, 615480, 686394, 692415, 707940, 722520, 738576, 762660, 779608, 830898, 877059, 915192, 923220, 943920, 974510, 1016880, 1107864, 1143990, 1169412, 1230960, 1372788, 1384830, 1415880, 1445040, 1461765, 1525320, 1559216, 1661796, 1715985, 1754118, 1830384, 1846440, 1949020, 2077245, 2215728, 2287980, 2338824, 2631177, 2745576, 2769660, 2831760, 2923530, 3050640, 3323592, 3431970, 3508236, 3692880, 3898040, 4154490, 4385295, 4575960, 4677648, 5262354, 5491152, 5539320, 5847060, 6647184, 6863940, 7016472, 7796080, 7893531, 8308980, 8770590, 9151920, 10524708, 11078640, 11694120, 13155885, 13727880, 14032944, 15787062, 16617960, 17541180, 21049416, 23388240, 26311770, 27455760, 31574124, 33235920, 35082360, 39467655, 42098832, 52623540, 63148248, 70164720, 78935310, 105247080, 126296496, 157870620, 210494160, 315741240, 631482480]

約数ペア:

[(1, 631482480), (2, 315741240), (3, 210494160), (4, 157870620), (5, 126296496), (6, 105247080), (8, 78935310), (9, 70164720), (10, 63148248), (12, 52623540), (15, 42098832), (16, 39467655), (18, 35082360), (19, 33235920), (20, 31574124), (23, 27455760), (24, 26311770), (27, 23388240), (30, 21049416), (36, 17541180), (38, 16617960), (40, 15787062), (45, 14032944), (46, 13727880), (48, 13155885), (54, 11694120), (57, 11078640), (60, 10524708), (69, 9151920), (72, 8770590), (76, 8308980), (80, 7893531), (81, 7796080), (90, 7016472), (92, 6863940), (95, 6647184), (108, 5847060), (114, 5539320), (115, 5491152), (120, 5262354), (135, 4677648), (138, 4575960), (144, 4385295), (152, 4154490), (162, 3898040), (171, 3692880), (180, 3508236), (184, 3431970), (190, 3323592), (207, 3050640), (216, 2923530), (223, 2831760), (228, 2769660), (230, 2745576), (240, 2631177), (270, 2338824), (276, 2287980), (285, 2215728), (304, 2077245), (324, 1949020), (342, 1846440), (345, 1830384), (360, 1754118), (368, 1715985), (380, 1661796), (405, 1559216), (414, 1525320), (432, 1461765), (437, 1445040), (446, 1415880), (456, 1384830), (460, 1372788), (513, 1230960), (540, 1169412), (552, 1143990), (570, 1107864), (621, 1016880), (648, 974510), (669, 943920), (684, 923220), (690, 915192), (720, 877059), (760, 830898), (810, 779608), (828, 762660), (855, 738576), (874, 722520), (892, 707940), (912, 692415), (920, 686394), (1026, 615480), (1035, 610128), (1080, 584706), (1104, 571995), (1115, 566352), (1140, 553932), (1242, 508440), (1296, 487255), (1311, 481680), (1338, 471960), (1368, 461610), (1380, 457596), (1520, 415449), (1539, 410320), (1620, 389804), (1656, 381330), (1710, 369288), (1748, 361260), (1784, 353970), (1840, 343197), (1863, 338960), (2007, 314640), (2052, 307740), (2070, 305064), (2160, 292353), (2185, 289008), (2230, 283176), (2280, 276966), (2484, 254220), (2565, 246192), (2622, 240840), (2676, 235980), (2736, 230805), (2760, 228798), (3078, 205160), (3105, 203376), (3240, 194902), (3312, 190665), (3345, 188784), (3420, 184644), (3496, 180630), (3568, 176985), (3726, 169480), (3933, 160560), (4014, 157320), (4104, 153870), (4140, 152532), (4237, 149040), (4370, 144504), (4460, 141588), (4560, 138483), (4968, 127110), (5129, 123120), (5130, 123096), (5244, 120420), (5352, 117990), (5520, 114399), (6021, 104880), (6156, 102580), (6210, 101688), (6480, 97451), (6555, 96336), (6690, 94392), (6840, 92322), (6992, 90315), (7452, 84740), (7695, 82064), (7866, 80280), (8028, 78660), (8208, 76935), (8280, 76266), (8474, 74520), (8740, 72252), (8920, 70794), (9315, 67792), (9936, 63555), (10035, 62928), (10258, 61560), (10260, 61548), (10488, 60210), (10704, 58995), (11799, 53520), (12042, 52440), (12312, 51290), (12420, 50844), (12711, 49680), (13110, 48168), (13380, 47196), (13680, 46161), (14904, 42370), (15387, 41040), (15390, 41032), (15732, 40140), (16056, 39330), (16560, 38133), (16948, 37260), (17480, 36126), (17840, 35397), (18063, 34960), (18630, 33896), (19665, 32112), (20070, 31464), (20516, 30780), (20520, 30774), (20976, 30105), (21185, 29808), (23598, 26760), (24084, 26220), (24624, 25645), (24840, 25422)]