2546540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 320

約数和(自身を含む): 8891430912

約数和(自身を除く): 6344890032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 113, 120, 124, 130, 155, 156, 186, 195, 208, 226, 233, 240, 248, 260, 310, 312, 339, 372, 390, 403, 452, 465, 466, 496, 520, 565, 620, 624, 678, 699, 744, 780, 806, 904, 930, 932, 1040, 1130, 1165, 1209, 1240, 1356, 1398, 1469, 1488, 1560, 1612, 1695, 1808, 1860, 1864, 2015, 2260, 2330, 2418, 2480, 2712, 2796, 2938, 3029, 3120, 3224, 3390, 3495, 3503, 3720, 3728, 4030, 4407, 4520, 4660, 4836, 5424, 5592, 5876, 6045, 6058, 6448, 6780, 6990, 7006, 7223, 7345, 7440, 8060, 8814, 9040, 9087, 9320, 9672, 10509, 11184, 11752, 12090, 12116, 13560, 13980, 14012, 14446, 14690, 15145, 16120, 17515, 17628, 18174, 18640, 19344, 21018, 21669, 22035, 23504, 24180, 24232, 26329, 27120, 27960, 28024, 28892, 29380, 30290, 32240, 35030, 35256, 36115, 36348, 42036, 43338, 44070, 45435, 45539, 48360, 48464, 52545, 52658, 55920, 56048, 57784, 58760, 60580, 70060, 70512, 72230, 72696, 78987, 84072, 86676, 88140, 90870, 91078, 93899, 96720, 105090, 105316, 108345, 115568, 117520, 121160, 131645, 136617, 140120, 144460, 145392, 157974, 168144, 173352, 176280, 181740, 182156, 187798, 210180, 210632, 216690, 227695, 242320, 263290, 273234, 280240, 281697, 288920, 315948, 342277, 346704, 352560, 363480, 364312, 375596, 394935, 420360, 421264, 433380, 455390, 469495, 526580, 546468, 563394, 577840, 631896, 683085, 684554, 726960, 728624, 751192, 789870, 816199, 840720, 866760, 910780, 938990, 1026831, 1053160, 1092936, 1126788, 1263792, 1366170, 1369108, 1408485, 1502384, 1579740, 1632398, 1711385, 1733520, 1821560, 1877980, 2053662, 2106320, 2185872, 2253576, 2448597, 2732340, 2738216, 2816970, 3159480, 3264796, 3422770, 3643120, 3755960, 4080995, 4107324, 4507152, 4897194, 5134155, 5464680, 5476432, 5633940, 6318960, 6529592, 6845540, 7511920, 8161990, 8214648, 9794388, 10268310, 10610587, 10929360, 11267880, 12242985, 13059184, 13691080, 16323980, 16429296, 19588776, 20536620, 21221174, 22535760, 24485970, 27382160, 31831761, 32647960, 39177552, 41073240, 42442348, 48971940, 53052935, 63663522, 65295920, 82146480, 84884696, 97943880, 106105870, 127327044, 159158805, 169769392, 195887760, 212211740, 254654088, 318317610, 424423480, 509308176, 636635220, 848846960, 1273270440, 2546540880]

約数ペア:

[(1, 2546540880), (2, 1273270440), (3, 848846960), (4, 636635220), (5, 509308176), (6, 424423480), (8, 318317610), (10, 254654088), (12, 212211740), (13, 195887760), (15, 169769392), (16, 159158805), (20, 127327044), (24, 106105870), (26, 97943880), (30, 84884696), (31, 82146480), (39, 65295920), (40, 63663522), (48, 53052935), (52, 48971940), (60, 42442348), (62, 41073240), (65, 39177552), (78, 32647960), (80, 31831761), (93, 27382160), (104, 24485970), (113, 22535760), (120, 21221174), (124, 20536620), (130, 19588776), (155, 16429296), (156, 16323980), (186, 13691080), (195, 13059184), (208, 12242985), (226, 11267880), (233, 10929360), (240, 10610587), (248, 10268310), (260, 9794388), (310, 8214648), (312, 8161990), (339, 7511920), (372, 6845540), (390, 6529592), (403, 6318960), (452, 5633940), (465, 5476432), (466, 5464680), (496, 5134155), (520, 4897194), (565, 4507152), (620, 4107324), (624, 4080995), (678, 3755960), (699, 3643120), (744, 3422770), (780, 3264796), (806, 3159480), (904, 2816970), (930, 2738216), (932, 2732340), (1040, 2448597), (1130, 2253576), (1165, 2185872), (1209, 2106320), (1240, 2053662), (1356, 1877980), (1398, 1821560), (1469, 1733520), (1488, 1711385), (1560, 1632398), (1612, 1579740), (1695, 1502384), (1808, 1408485), (1860, 1369108), (1864, 1366170), (2015, 1263792), (2260, 1126788), (2330, 1092936), (2418, 1053160), (2480, 1026831), (2712, 938990), (2796, 910780), (2938, 866760), (3029, 840720), (3120, 816199), (3224, 789870), (3390, 751192), (3495, 728624), (3503, 726960), (3720, 684554), (3728, 683085), (4030, 631896), (4407, 577840), (4520, 563394), (4660, 546468), (4836, 526580), (5424, 469495), (5592, 455390), (5876, 433380), (6045, 421264), (6058, 420360), (6448, 394935), (6780, 375596), (6990, 364312), (7006, 363480), (7223, 352560), (7345, 346704), (7440, 342277), (8060, 315948), (8814, 288920), (9040, 281697), (9087, 280240), (9320, 273234), (9672, 263290), (10509, 242320), (11184, 227695), (11752, 216690), (12090, 210632), (12116, 210180), (13560, 187798), (13980, 182156), (14012, 181740), (14446, 176280), (14690, 173352), (15145, 168144), (16120, 157974), (17515, 145392), (17628, 144460), (18174, 140120), (18640, 136617), (19344, 131645), (21018, 121160), (21669, 117520), (22035, 115568), (23504, 108345), (24180, 105316), (24232, 105090), (26329, 96720), (27120, 93899), (27960, 91078), (28024, 90870), (28892, 88140), (29380, 86676), (30290, 84072), (32240, 78987), (35030, 72696), (35256, 72230), (36115, 70512), (36348, 70060), (42036, 60580), (43338, 58760), (44070, 57784), (45435, 56048), (45539, 55920), (48360, 52658), (48464, 52545)]