31066460280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54583}}^1$

素因数の和:54651

約数の個数: 256

約数和(自身を含む): 113185382400

約数和(自身を除く): 82118922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 680, 744, 765, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1395, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2232, 2295, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4185, 4216, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7905, 8370, 9180, 9486, 10540, 11160, 12648, 14229, 15810, 16740, 18360, 18972, 21080, 23715, 28458, 31620, 33480, 37944, 47430, 54583, 56916, 63240, 71145, 94860, 109166, 113832, 142290, 163749, 189720, 218332, 272915, 284580, 327498, 436664, 491247, 545830, 569160, 654996, 818745, 927911, 982494, 1091660, 1309992, 1473741, 1637490, 1692073, 1855822, 1964988, 2183320, 2456235, 2783733, 2947482, 3274980, 3384146, 3711644, 3929976, 4639555, 4912470, 5076219, 5567466, 5894964, 6549960, 6768292, 7368705, 7423288, 8351199, 8460365, 9279110, 9824940, 10152438, 11134932, 11789928, 13536584, 13918665, 14737410, 15228657, 16702398, 16920730, 18558220, 19649880, 20304876, 22269864, 25053597, 25381095, 27837330, 28765241, 29474820, 30457314, 33404796, 33841460, 37116440, 40609752, 41755995, 45685971, 50107194, 50762190, 55674660, 57530482, 58949640, 60914628, 66809592, 67682920, 76143285, 83511990, 86295723, 91371942, 100214388, 101524380, 111349320, 115060964, 121829256, 125267985, 143826205, 152286570, 167023980, 172591446, 182743884, 200428776, 203048760, 228429855, 230121928, 250535970, 258887169, 287652410, 304573140, 334047960, 345182892, 365487768, 431478615, 456859710, 501071940, 517774338, 575304820, 609146280, 690365784, 776661507, 862957230, 913719420, 1002143880, 1035548676, 1150609640, 1294435845, 1553323014, 1725914460, 1827438840, 2071097352, 2588871690, 3106646028, 3451828920, 3883307535, 5177743380, 6213292056, 7766615070, 10355486760, 15533230140, 31066460280]

約数ペア:

[(1, 31066460280), (2, 15533230140), (3, 10355486760), (4, 7766615070), (5, 6213292056), (6, 5177743380), (8, 3883307535), (9, 3451828920), (10, 3106646028), (12, 2588871690), (15, 2071097352), (17, 1827438840), (18, 1725914460), (20, 1553323014), (24, 1294435845), (27, 1150609640), (30, 1035548676), (31, 1002143880), (34, 913719420), (36, 862957230), (40, 776661507), (45, 690365784), (51, 609146280), (54, 575304820), (60, 517774338), (62, 501071940), (68, 456859710), (72, 431478615), (85, 365487768), (90, 345182892), (93, 334047960), (102, 304573140), (108, 287652410), (120, 258887169), (124, 250535970), (135, 230121928), (136, 228429855), (153, 203048760), (155, 200428776), (170, 182743884), (180, 172591446), (186, 167023980), (204, 152286570), (216, 143826205), (248, 125267985), (255, 121829256), (270, 115060964), (279, 111349320), (306, 101524380), (310, 100214388), (340, 91371942), (360, 86295723), (372, 83511990), (408, 76143285), (459, 67682920), (465, 66809592), (510, 60914628), (527, 58949640), (540, 57530482), (558, 55674660), (612, 50762190), (620, 50107194), (680, 45685971), (744, 41755995), (765, 40609752), (837, 37116440), (918, 33841460), (930, 33404796), (1020, 30457314), (1054, 29474820), (1080, 28765241), (1116, 27837330), (1224, 25381095), (1240, 25053597), (1395, 22269864), (1530, 20304876), (1581, 19649880), (1674, 18558220), (1836, 16920730), (1860, 16702398), (2040, 15228657), (2108, 14737410), (2232, 13918665), (2295, 13536584), (2635, 11789928), (2790, 11134932), (3060, 10152438), (3162, 9824940), (3348, 9279110), (3672, 8460365), (3720, 8351199), (4185, 7423288), (4216, 7368705), (4590, 6768292), (4743, 6549960), (5270, 5894964), (5580, 5567466), (6120, 5076219), (6324, 4912470), (6696, 4639555), (7905, 3929976), (8370, 3711644), (9180, 3384146), (9486, 3274980), (10540, 2947482), (11160, 2783733), (12648, 2456235), (14229, 2183320), (15810, 1964988), (16740, 1855822), (18360, 1692073), (18972, 1637490), (21080, 1473741), (23715, 1309992), (28458, 1091660), (31620, 982494), (33480, 927911), (37944, 818745), (47430, 654996), (54583, 569160), (56916, 545830), (63240, 491247), (71145, 436664), (94860, 327498), (109166, 284580), (113832, 272915), (142290, 218332), (163749, 189720)]