977716740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 384

約数和(自身を含む): 3742728192

約数和(自身を除く): 2765011452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 73, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 146, 154, 156, 165, 182, 195, 210, 219, 220, 223, 231, 260, 273, 286, 292, 308, 330, 364, 365, 385, 390, 420, 429, 438, 446, 455, 462, 511, 546, 572, 660, 669, 715, 730, 770, 780, 803, 858, 876, 892, 910, 924, 949, 1001, 1022, 1092, 1095, 1115, 1155, 1338, 1365, 1430, 1460, 1533, 1540, 1561, 1606, 1716, 1820, 1898, 2002, 2044, 2145, 2190, 2230, 2310, 2409, 2453, 2555, 2676, 2730, 2847, 2860, 2899, 3003, 3066, 3122, 3212, 3345, 3796, 4004, 4015, 4290, 4380, 4460, 4620, 4683, 4745, 4818, 4906, 5005, 5110, 5460, 5621, 5694, 5798, 6006, 6132, 6244, 6643, 6690, 7359, 7665, 7805, 8030, 8580, 8697, 9366, 9490, 9636, 9812, 10010, 10220, 10439, 11242, 11388, 11596, 12012, 12045, 12265, 13286, 13380, 14235, 14495, 14718, 15015, 15330, 15610, 16060, 16279, 16863, 17171, 17394, 18732, 18980, 19929, 20020, 20293, 20878, 22484, 23415, 24090, 24530, 26572, 28105, 28470, 28990, 29436, 30030, 30660, 31220, 31317, 31889, 32558, 33215, 33726, 34342, 34788, 36795, 39858, 40586, 41756, 43485, 46830, 48180, 48837, 49060, 51513, 52195, 56210, 56940, 57980, 60060, 60879, 62634, 63778, 65116, 66430, 67452, 68684, 73073, 73590, 79716, 81172, 81395, 84315, 85855, 86970, 93660, 95667, 97674, 99645, 101465, 103026, 104390, 112420, 113953, 121758, 125268, 127556, 132860, 146146, 147180, 156585, 159445, 162790, 168630, 171710, 173940, 179069, 191334, 195348, 199290, 202930, 206052, 208780, 211627, 219219, 223223, 227906, 243516, 244185, 257565, 292292, 304395, 313170, 318890, 325580, 337260, 341859, 343420, 358138, 365365, 382668, 398580, 405860, 423254, 438438, 446446, 455812, 478335, 488370, 515130, 537207, 569765, 608790, 626340, 634881, 637780, 669669, 683718, 716276, 730730, 846508, 876876, 892892, 895345, 956670, 976740, 1030260, 1058135, 1074414, 1096095, 1116115, 1139530, 1217580, 1253483, 1269762, 1339338, 1367436, 1461460, 1481389, 1709295, 1790690, 1913340, 2116270, 2148828, 2192190, 2232230, 2279060, 2327897, 2506966, 2539524, 2678676, 2686035, 2962778, 3174405, 3348345, 3418590, 3581380, 3760449, 4232540, 4384380, 4444167, 4464460, 4655794, 5013932, 5372070, 5925556, 6267415, 6348810, 6696690, 6837180, 6983691, 7406945, 7520898, 8888334, 9311588, 10744140, 11639485, 12534830, 12697620, 13393380, 13967382, 14813890, 15041796, 16295279, 17776668, 18802245, 22220835, 23278970, 25069660, 27934764, 29627780, 32590558, 34918455, 37604490, 44441670, 46557940, 48885837, 65181116, 69836910, 75208980, 81476395, 88883340, 97771674, 139673820, 162952790, 195543348, 244429185, 325905580, 488858370, 977716740]

約数ペア:

[(1, 977716740), (2, 488858370), (3, 325905580), (4, 244429185), (5, 195543348), (6, 162952790), (7, 139673820), (10, 97771674), (11, 88883340), (12, 81476395), (13, 75208980), (14, 69836910), (15, 65181116), (20, 48885837), (21, 46557940), (22, 44441670), (26, 37604490), (28, 34918455), (30, 32590558), (33, 29627780), (35, 27934764), (39, 25069660), (42, 23278970), (44, 22220835), (52, 18802245), (55, 17776668), (60, 16295279), (65, 15041796), (66, 14813890), (70, 13967382), (73, 13393380), (77, 12697620), (78, 12534830), (84, 11639485), (91, 10744140), (105, 9311588), (110, 8888334), (130, 7520898), (132, 7406945), (140, 6983691), (143, 6837180), (146, 6696690), (154, 6348810), (156, 6267415), (165, 5925556), (182, 5372070), (195, 5013932), (210, 4655794), (219, 4464460), (220, 4444167), (223, 4384380), (231, 4232540), (260, 3760449), (273, 3581380), (286, 3418590), (292, 3348345), (308, 3174405), (330, 2962778), (364, 2686035), (365, 2678676), (385, 2539524), (390, 2506966), (420, 2327897), (429, 2279060), (438, 2232230), (446, 2192190), (455, 2148828), (462, 2116270), (511, 1913340), (546, 1790690), (572, 1709295), (660, 1481389), (669, 1461460), (715, 1367436), (730, 1339338), (770, 1269762), (780, 1253483), (803, 1217580), (858, 1139530), (876, 1116115), (892, 1096095), (910, 1074414), (924, 1058135), (949, 1030260), (1001, 976740), (1022, 956670), (1092, 895345), (1095, 892892), (1115, 876876), (1155, 846508), (1338, 730730), (1365, 716276), (1430, 683718), (1460, 669669), (1533, 637780), (1540, 634881), (1561, 626340), (1606, 608790), (1716, 569765), (1820, 537207), (1898, 515130), (2002, 488370), (2044, 478335), (2145, 455812), (2190, 446446), (2230, 438438), (2310, 423254), (2409, 405860), (2453, 398580), (2555, 382668), (2676, 365365), (2730, 358138), (2847, 343420), (2860, 341859), (2899, 337260), (3003, 325580), (3066, 318890), (3122, 313170), (3212, 304395), (3345, 292292), (3796, 257565), (4004, 244185), (4015, 243516), (4290, 227906), (4380, 223223), (4460, 219219), (4620, 211627), (4683, 208780), (4745, 206052), (4818, 202930), (4906, 199290), (5005, 195348), (5110, 191334), (5460, 179069), (5621, 173940), (5694, 171710), (5798, 168630), (6006, 162790), (6132, 159445), (6244, 156585), (6643, 147180), (6690, 146146), (7359, 132860), (7665, 127556), (7805, 125268), (8030, 121758), (8580, 113953), (8697, 112420), (9366, 104390), (9490, 103026), (9636, 101465), (9812, 99645), (10010, 97674), (10220, 95667), (10439, 93660), (11242, 86970), (11388, 85855), (11596, 84315), (12012, 81395), (12045, 81172), (12265, 79716), (13286, 73590), (13380, 73073), (14235, 68684), (14495, 67452), (14718, 66430), (15015, 65116), (15330, 63778), (15610, 62634), (16060, 60879), (16279, 60060), (16863, 57980), (17171, 56940), (17394, 56210), (18732, 52195), (18980, 51513), (19929, 49060), (20020, 48837), (20293, 48180), (20878, 46830), (22484, 43485), (23415, 41756), (24090, 40586), (24530, 39858), (26572, 36795), (28105, 34788), (28470, 34342), (28990, 33726), (29436, 33215), (30030, 32558), (30660, 31889), (31220, 31317)]