723286980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 2509678080

約数和(自身を除く): 1786391100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 89, 90, 92, 115, 117, 130, 138, 151, 156, 178, 180, 195, 207, 230, 234, 260, 267, 276, 299, 302, 345, 356, 390, 414, 445, 453, 460, 468, 534, 585, 598, 604, 690, 755, 780, 801, 828, 890, 897, 906, 1035, 1068, 1157, 1170, 1196, 1335, 1359, 1380, 1495, 1510, 1602, 1780, 1794, 1812, 1963, 2047, 2070, 2265, 2314, 2340, 2670, 2691, 2718, 2990, 3020, 3204, 3471, 3473, 3588, 3926, 4005, 4094, 4140, 4485, 4530, 4628, 5340, 5382, 5436, 5785, 5889, 5980, 6141, 6795, 6942, 6946, 7852, 8010, 8188, 8970, 9060, 9815, 10235, 10413, 10419, 10764, 11570, 11778, 12282, 13439, 13455, 13590, 13884, 13892, 16020, 17355, 17365, 17667, 17940, 18423, 19630, 20470, 20826, 20838, 23140, 23556, 24564, 26611, 26878, 26910, 27180, 29445, 30705, 31257, 34710, 34730, 35334, 36846, 39260, 40317, 40940, 41652, 41676, 45149, 52065, 52095, 53222, 53756, 53820, 58890, 61410, 62514, 67195, 69420, 69460, 70668, 73692, 79833, 80634, 88335, 90298, 92115, 104130, 104190, 106444, 117780, 120951, 122820, 125028, 133055, 134390, 135447, 156285, 159666, 161268, 174707, 176670, 180596, 184230, 201585, 208260, 208380, 225745, 239499, 241902, 266110, 268780, 270894, 309097, 312570, 319332, 349414, 353340, 368460, 399165, 403170, 406341, 451490, 478998, 483804, 524121, 532220, 541788, 604755, 618194, 625140, 677235, 698828, 798330, 806340, 812682, 873535, 902980, 927291, 957996, 1048242, 1197495, 1209510, 1236388, 1354470, 1545485, 1572363, 1596660, 1625364, 1747070, 1854582, 2031705, 2096484, 2394990, 2419020, 2620605, 2708940, 2781873, 3090970, 3144726, 3494140, 3709164, 4018261, 4063410, 4636455, 4789980, 5241210, 5563746, 6181940, 6289452, 7861815, 8036522, 8126820, 9272910, 10482420, 11127492, 12054783, 13909365, 15723630, 16073044, 18545820, 20091305, 24109566, 27818730, 31447260, 36164349, 40182610, 48219132, 55637460, 60273915, 72328698, 80365220, 120547830, 144657396, 180821745, 241095660, 361643490, 723286980]

約数ペア:

[(1, 723286980), (2, 361643490), (3, 241095660), (4, 180821745), (5, 144657396), (6, 120547830), (9, 80365220), (10, 72328698), (12, 60273915), (13, 55637460), (15, 48219132), (18, 40182610), (20, 36164349), (23, 31447260), (26, 27818730), (30, 24109566), (36, 20091305), (39, 18545820), (45, 16073044), (46, 15723630), (52, 13909365), (60, 12054783), (65, 11127492), (69, 10482420), (78, 9272910), (89, 8126820), (90, 8036522), (92, 7861815), (115, 6289452), (117, 6181940), (130, 5563746), (138, 5241210), (151, 4789980), (156, 4636455), (178, 4063410), (180, 4018261), (195, 3709164), (207, 3494140), (230, 3144726), (234, 3090970), (260, 2781873), (267, 2708940), (276, 2620605), (299, 2419020), (302, 2394990), (345, 2096484), (356, 2031705), (390, 1854582), (414, 1747070), (445, 1625364), (453, 1596660), (460, 1572363), (468, 1545485), (534, 1354470), (585, 1236388), (598, 1209510), (604, 1197495), (690, 1048242), (755, 957996), (780, 927291), (801, 902980), (828, 873535), (890, 812682), (897, 806340), (906, 798330), (1035, 698828), (1068, 677235), (1157, 625140), (1170, 618194), (1196, 604755), (1335, 541788), (1359, 532220), (1380, 524121), (1495, 483804), (1510, 478998), (1602, 451490), (1780, 406341), (1794, 403170), (1812, 399165), (1963, 368460), (2047, 353340), (2070, 349414), (2265, 319332), (2314, 312570), (2340, 309097), (2670, 270894), (2691, 268780), (2718, 266110), (2990, 241902), (3020, 239499), (3204, 225745), (3471, 208380), (3473, 208260), (3588, 201585), (3926, 184230), (4005, 180596), (4094, 176670), (4140, 174707), (4485, 161268), (4530, 159666), (4628, 156285), (5340, 135447), (5382, 134390), (5436, 133055), (5785, 125028), (5889, 122820), (5980, 120951), (6141, 117780), (6795, 106444), (6942, 104190), (6946, 104130), (7852, 92115), (8010, 90298), (8188, 88335), (8970, 80634), (9060, 79833), (9815, 73692), (10235, 70668), (10413, 69460), (10419, 69420), (10764, 67195), (11570, 62514), (11778, 61410), (12282, 58890), (13439, 53820), (13455, 53756), (13590, 53222), (13884, 52095), (13892, 52065), (16020, 45149), (17355, 41676), (17365, 41652), (17667, 40940), (17940, 40317), (18423, 39260), (19630, 36846), (20470, 35334), (20826, 34730), (20838, 34710), (23140, 31257), (23556, 30705), (24564, 29445), (26611, 27180), (26878, 26910)]