671650980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 384

約数和(自身を含む): 2584866816

約数和(自身を除く): 1913215836

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, 53, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 106, 110, 130, 132, 140, 143, 154, 156, 159, 165, 182, 195, 210, 211, 212, 220, 231, 260, 265, 273, 286, 308, 318, 330, 364, 371, 385, 390, 420, 422, 429, 455, 462, 530, 546, 572, 583, 633, 636, 660, 689, 715, 742, 770, 780, 795, 844, 858, 910, 924, 1001, 1055, 1060, 1092, 1113, 1155, 1166, 1266, 1365, 1378, 1430, 1477, 1484, 1540, 1590, 1716, 1749, 1820, 1855, 2002, 2067, 2110, 2145, 2226, 2310, 2321, 2332, 2532, 2730, 2743, 2756, 2860, 2915, 2954, 3003, 3165, 3180, 3445, 3498, 3710, 4004, 4081, 4134, 4220, 4290, 4431, 4452, 4620, 4642, 4823, 5005, 5460, 5486, 5565, 5830, 5908, 6006, 6330, 6890, 6963, 6996, 7385, 7420, 7579, 8162, 8229, 8268, 8580, 8745, 8862, 9284, 9646, 10010, 10335, 10972, 11130, 11183, 11605, 11660, 12012, 12243, 12660, 13715, 13780, 13926, 14469, 14770, 15015, 15158, 16247, 16324, 16458, 17490, 17724, 19201, 19292, 20020, 20405, 20670, 22155, 22260, 22366, 22737, 23210, 24115, 24486, 27430, 27852, 28938, 29540, 30030, 30173, 30316, 32494, 32916, 33549, 34815, 34980, 37895, 38402, 40810, 41145, 41340, 44310, 44732, 45474, 46420, 48230, 48741, 48972, 53053, 54860, 55915, 57603, 57876, 60060, 60346, 61215, 64988, 67098, 69630, 72345, 75790, 76804, 78281, 81235, 81620, 82290, 88620, 90519, 90948, 96005, 96460, 97482, 106106, 111830, 113685, 115206, 120692, 122430, 123013, 134196, 139260, 144690, 145379, 150865, 151580, 156562, 159159, 162470, 164580, 167745, 181038, 192010, 194964, 211211, 212212, 223660, 227370, 230412, 234843, 243705, 244860, 246026, 265265, 288015, 289380, 290758, 301730, 313124, 318318, 324940, 335490, 362076, 369039, 384020, 391405, 422422, 436137, 452595, 454740, 469686, 487410, 492052, 530530, 576030, 581516, 603460, 615065, 633633, 636636, 670980, 726895, 738078, 782810, 795795, 844844, 861091, 872274, 905190, 939372, 974820, 1017653, 1056055, 1061060, 1152060, 1174215, 1230130, 1267266, 1453790, 1476156, 1565620, 1591590, 1599169, 1722182, 1744548, 1810380, 1845195, 2035306, 2112110, 2180685, 2348430, 2460260, 2534532, 2583273, 2907580, 3052959, 3168165, 3183180, 3198338, 3444364, 3690390, 4070612, 4224220, 4305455, 4361370, 4696860, 4797507, 5088265, 5166546, 6105918, 6336330, 6396676, 7380780, 7995845, 8610910, 8722740, 9595014, 10176530, 10333092, 11194183, 12211836, 12672660, 12916365, 15264795, 15991690, 17221820, 19190028, 20353060, 22388366, 23987535, 25832730, 30529590, 31983380, 33582549, 44776732, 47975070, 51665460, 55970915, 61059180, 67165098, 95950140, 111941830, 134330196, 167912745, 223883660, 335825490, 671650980]

約数ペア:

[(1, 671650980), (2, 335825490), (3, 223883660), (4, 167912745), (5, 134330196), (6, 111941830), (7, 95950140), (10, 67165098), (11, 61059180), (12, 55970915), (13, 51665460), (14, 47975070), (15, 44776732), (20, 33582549), (21, 31983380), (22, 30529590), (26, 25832730), (28, 23987535), (30, 22388366), (33, 20353060), (35, 19190028), (39, 17221820), (42, 15991690), (44, 15264795), (52, 12916365), (53, 12672660), (55, 12211836), (60, 11194183), (65, 10333092), (66, 10176530), (70, 9595014), (77, 8722740), (78, 8610910), (84, 7995845), (91, 7380780), (105, 6396676), (106, 6336330), (110, 6105918), (130, 5166546), (132, 5088265), (140, 4797507), (143, 4696860), (154, 4361370), (156, 4305455), (159, 4224220), (165, 4070612), (182, 3690390), (195, 3444364), (210, 3198338), (211, 3183180), (212, 3168165), (220, 3052959), (231, 2907580), (260, 2583273), (265, 2534532), (273, 2460260), (286, 2348430), (308, 2180685), (318, 2112110), (330, 2035306), (364, 1845195), (371, 1810380), (385, 1744548), (390, 1722182), (420, 1599169), (422, 1591590), (429, 1565620), (455, 1476156), (462, 1453790), (530, 1267266), (546, 1230130), (572, 1174215), (583, 1152060), (633, 1061060), (636, 1056055), (660, 1017653), (689, 974820), (715, 939372), (742, 905190), (770, 872274), (780, 861091), (795, 844844), (844, 795795), (858, 782810), (910, 738078), (924, 726895), (1001, 670980), (1055, 636636), (1060, 633633), (1092, 615065), (1113, 603460), (1155, 581516), (1166, 576030), (1266, 530530), (1365, 492052), (1378, 487410), (1430, 469686), (1477, 454740), (1484, 452595), (1540, 436137), (1590, 422422), (1716, 391405), (1749, 384020), (1820, 369039), (1855, 362076), (2002, 335490), (2067, 324940), (2110, 318318), (2145, 313124), (2226, 301730), (2310, 290758), (2321, 289380), (2332, 288015), (2532, 265265), (2730, 246026), (2743, 244860), (2756, 243705), (2860, 234843), (2915, 230412), (2954, 227370), (3003, 223660), (3165, 212212), (3180, 211211), (3445, 194964), (3498, 192010), (3710, 181038), (4004, 167745), (4081, 164580), (4134, 162470), (4220, 159159), (4290, 156562), (4431, 151580), (4452, 150865), (4620, 145379), (4642, 144690), (4823, 139260), (5005, 134196), (5460, 123013), (5486, 122430), (5565, 120692), (5830, 115206), (5908, 113685), (6006, 111830), (6330, 106106), (6890, 97482), (6963, 96460), (6996, 96005), (7385, 90948), (7420, 90519), (7579, 88620), (8162, 82290), (8229, 81620), (8268, 81235), (8580, 78281), (8745, 76804), (8862, 75790), (9284, 72345), (9646, 69630), (10010, 67098), (10335, 64988), (10972, 61215), (11130, 60346), (11183, 60060), (11605, 57876), (11660, 57603), (12012, 55915), (12243, 54860), (12660, 53053), (13715, 48972), (13780, 48741), (13926, 48230), (14469, 46420), (14770, 45474), (15015, 44732), (15158, 44310), (16247, 41340), (16324, 41145), (16458, 40810), (17490, 38402), (17724, 37895), (19201, 34980), (19292, 34815), (20020, 33549), (20405, 32916), (20670, 32494), (22155, 30316), (22260, 30173), (22366, 30030), (22737, 29540), (23210, 28938), (24115, 27852), (24486, 27430)]