3253167280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 8843933952

約数和(自身を除く): 5590766672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 37, 40, 44, 55, 62, 74, 80, 88, 110, 121, 124, 148, 155, 176, 185, 220, 242, 248, 293, 296, 310, 341, 370, 407, 440, 484, 496, 586, 592, 605, 620, 682, 740, 814, 880, 968, 1147, 1172, 1210, 1240, 1364, 1465, 1480, 1628, 1705, 1936, 2035, 2294, 2344, 2420, 2480, 2728, 2930, 2960, 3223, 3256, 3410, 3751, 4070, 4477, 4588, 4688, 4840, 5456, 5735, 5860, 6446, 6512, 6820, 7502, 8140, 8954, 9083, 9176, 9680, 10841, 11470, 11720, 12617, 12892, 13640, 15004, 16115, 16280, 17908, 18166, 18352, 18755, 21682, 22385, 22940, 23440, 25234, 25784, 27280, 30008, 32230, 32560, 35453, 35816, 36332, 37510, 43364, 44770, 45415, 45880, 50468, 51568, 54205, 60016, 63085, 64460, 70906, 71632, 72664, 75020, 86728, 89540, 90830, 91760, 99913, 100936, 108410, 119251, 126170, 128920, 138787, 141812, 145328, 150040, 173456, 177265, 179080, 181660, 199826, 201872, 216820, 238502, 252340, 257840, 277574, 283624, 300080, 336071, 354530, 358160, 363320, 399652, 433640, 477004, 499565, 504680, 555148, 567248, 596255, 672142, 693935, 709060, 726640, 799304, 867280, 954008, 999130, 1009360, 1099043, 1110296, 1192510, 1311761, 1344284, 1387870, 1418120, 1598608, 1680355, 1908016, 1998260, 2198086, 2220592, 2385020, 2623522, 2688568, 2775740, 2836240, 3360710, 3696781, 3996520, 4396172, 4770040, 5247044, 5377136, 5495215, 5551480, 6558805, 6721420, 7393562, 7993040, 8792344, 9540080, 10494088, 10990430, 11102960, 13117610, 13442840, 14787124, 17584688, 18483905, 20988176, 21980860, 26235220, 26885680, 29574248, 36967810, 40664591, 43961720, 52470440, 59148496, 73935620, 81329182, 87923440, 104940880, 147871240, 162658364, 203322955, 295742480, 325316728, 406645910, 650633456, 813291820, 1626583640, 3253167280]

約数ペア:

[(1, 3253167280), (2, 1626583640), (4, 813291820), (5, 650633456), (8, 406645910), (10, 325316728), (11, 295742480), (16, 203322955), (20, 162658364), (22, 147871240), (31, 104940880), (37, 87923440), (40, 81329182), (44, 73935620), (55, 59148496), (62, 52470440), (74, 43961720), (80, 40664591), (88, 36967810), (110, 29574248), (121, 26885680), (124, 26235220), (148, 21980860), (155, 20988176), (176, 18483905), (185, 17584688), (220, 14787124), (242, 13442840), (248, 13117610), (293, 11102960), (296, 10990430), (310, 10494088), (341, 9540080), (370, 8792344), (407, 7993040), (440, 7393562), (484, 6721420), (496, 6558805), (586, 5551480), (592, 5495215), (605, 5377136), (620, 5247044), (682, 4770040), (740, 4396172), (814, 3996520), (880, 3696781), (968, 3360710), (1147, 2836240), (1172, 2775740), (1210, 2688568), (1240, 2623522), (1364, 2385020), (1465, 2220592), (1480, 2198086), (1628, 1998260), (1705, 1908016), (1936, 1680355), (2035, 1598608), (2294, 1418120), (2344, 1387870), (2420, 1344284), (2480, 1311761), (2728, 1192510), (2930, 1110296), (2960, 1099043), (3223, 1009360), (3256, 999130), (3410, 954008), (3751, 867280), (4070, 799304), (4477, 726640), (4588, 709060), (4688, 693935), (4840, 672142), (5456, 596255), (5735, 567248), (5860, 555148), (6446, 504680), (6512, 499565), (6820, 477004), (7502, 433640), (8140, 399652), (8954, 363320), (9083, 358160), (9176, 354530), (9680, 336071), (10841, 300080), (11470, 283624), (11720, 277574), (12617, 257840), (12892, 252340), (13640, 238502), (15004, 216820), (16115, 201872), (16280, 199826), (17908, 181660), (18166, 179080), (18352, 177265), (18755, 173456), (21682, 150040), (22385, 145328), (22940, 141812), (23440, 138787), (25234, 128920), (25784, 126170), (27280, 119251), (30008, 108410), (32230, 100936), (32560, 99913), (35453, 91760), (35816, 90830), (36332, 89540), (37510, 86728), (43364, 75020), (44770, 72664), (45415, 71632), (45880, 70906), (50468, 64460), (51568, 63085), (54205, 60016)]