1288504620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 4457980800

約数和(自身を除く): 3169476180

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, 156, 178, 180, 195, 207, 230, 234, 260, 267, 269, 276, 299, 345, 356, 390, 414, 445, 460, 468, 534, 538, 585, 598, 690, 780, 801, 807, 828, 890, 897, 1035, 1068, 1076, 1157, 1170, 1196, 1335, 1345, 1380, 1495, 1602, 1614, 1780, 1794, 2047, 2070, 2314, 2340, 2421, 2670, 2690, 2691, 2990, 3204, 3228, 3471, 3497, 3588, 4005, 4035, 4094, 4140, 4485, 4628, 4842, 5340, 5380, 5382, 5785, 5980, 6141, 6187, 6942, 6994, 8010, 8070, 8188, 8970, 9684, 10235, 10413, 10491, 10764, 11570, 12105, 12282, 12374, 13455, 13884, 13988, 16020, 16140, 17355, 17485, 17940, 18423, 18561, 20470, 20826, 20982, 23140, 23941, 24210, 24564, 24748, 26611, 26910, 30705, 30935, 31473, 34710, 34970, 36846, 37122, 40940, 41652, 41964, 47882, 48420, 52065, 52455, 53222, 53820, 55683, 61410, 61870, 62946, 69420, 69940, 71823, 73692, 74244, 79833, 80431, 92115, 92805, 95764, 104130, 104910, 106444, 111366, 119705, 122820, 123740, 125892, 133055, 143646, 157365, 159666, 160862, 184230, 185610, 208260, 209820, 215469, 222732, 239410, 239499, 241293, 266110, 278415, 287292, 311233, 314730, 319332, 321724, 359115, 368460, 371220, 399165, 402155, 430938, 478820, 478998, 482586, 532220, 550643, 556830, 622466, 629460, 718230, 723879, 798330, 804310, 861876, 933699, 957996, 965172, 1077345, 1101286, 1113660, 1197495, 1206465, 1244932, 1436460, 1447758, 1556165, 1596660, 1608620, 1651929, 1867398, 2154690, 2202572, 2394990, 2412930, 2753215, 2801097, 2895516, 3112330, 3303858, 3619395, 3734796, 4309380, 4668495, 4789980, 4825860, 4955787, 5506430, 5602194, 6224660, 6607716, 7158359, 7238790, 8259645, 9336990, 9911574, 11012860, 11204388, 14005485, 14316718, 14477580, 16519290, 18673980, 19823148, 21475077, 24778935, 28010970, 28633436, 33038580, 35791795, 42950154, 49557870, 56021940, 64425231, 71583590, 85900308, 99115740, 107375385, 128850462, 143167180, 214750770, 257700924, 322126155, 429501540, 644252310, 1288504620]

約数ペア:

[(1, 1288504620), (2, 644252310), (3, 429501540), (4, 322126155), (5, 257700924), (6, 214750770), (9, 143167180), (10, 128850462), (12, 107375385), (13, 99115740), (15, 85900308), (18, 71583590), (20, 64425231), (23, 56021940), (26, 49557870), (30, 42950154), (36, 35791795), (39, 33038580), (45, 28633436), (46, 28010970), (52, 24778935), (60, 21475077), (65, 19823148), (69, 18673980), (78, 16519290), (89, 14477580), (90, 14316718), (92, 14005485), (115, 11204388), (117, 11012860), (130, 9911574), (138, 9336990), (156, 8259645), (178, 7238790), (180, 7158359), (195, 6607716), (207, 6224660), (230, 5602194), (234, 5506430), (260, 4955787), (267, 4825860), (269, 4789980), (276, 4668495), (299, 4309380), (345, 3734796), (356, 3619395), (390, 3303858), (414, 3112330), (445, 2895516), (460, 2801097), (468, 2753215), (534, 2412930), (538, 2394990), (585, 2202572), (598, 2154690), (690, 1867398), (780, 1651929), (801, 1608620), (807, 1596660), (828, 1556165), (890, 1447758), (897, 1436460), (1035, 1244932), (1068, 1206465), (1076, 1197495), (1157, 1113660), (1170, 1101286), (1196, 1077345), (1335, 965172), (1345, 957996), (1380, 933699), (1495, 861876), (1602, 804310), (1614, 798330), (1780, 723879), (1794, 718230), (2047, 629460), (2070, 622466), (2314, 556830), (2340, 550643), (2421, 532220), (2670, 482586), (2690, 478998), (2691, 478820), (2990, 430938), (3204, 402155), (3228, 399165), (3471, 371220), (3497, 368460), (3588, 359115), (4005, 321724), (4035, 319332), (4094, 314730), (4140, 311233), (4485, 287292), (4628, 278415), (4842, 266110), (5340, 241293), (5380, 239499), (5382, 239410), (5785, 222732), (5980, 215469), (6141, 209820), (6187, 208260), (6942, 185610), (6994, 184230), (8010, 160862), (8070, 159666), (8188, 157365), (8970, 143646), (9684, 133055), (10235, 125892), (10413, 123740), (10491, 122820), (10764, 119705), (11570, 111366), (12105, 106444), (12282, 104910), (12374, 104130), (13455, 95764), (13884, 92805), (13988, 92115), (16020, 80431), (16140, 79833), (17355, 74244), (17485, 73692), (17940, 71823), (18423, 69940), (18561, 69420), (20470, 62946), (20826, 61870), (20982, 61410), (23140, 55683), (23941, 53820), (24210, 53222), (24564, 52455), (24748, 52065), (26611, 48420), (26910, 47882), (30705, 41964), (30935, 41652), (31473, 40940), (34710, 37122), (34970, 36846)]