71304997760

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{3529}}^1$

素因数の和:3920

約数の個数: 128

約数和(自身を含む): 172526349600

約数和(自身を除く): 101221351840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 241, 262, 320, 482, 524, 640, 655, 964, 1048, 1205, 1310, 1928, 2096, 2410, 2620, 3529, 3856, 4192, 4820, 5240, 7058, 7712, 8384, 9640, 10480, 14116, 15424, 16768, 17645, 19280, 20960, 28232, 30848, 31571, 35290, 38560, 41920, 56464, 63142, 70580, 77120, 83840, 112928, 126284, 141160, 154240, 157855, 225856, 252568, 282320, 315710, 451712, 462299, 505136, 564640, 631420, 850489, 924598, 1010272, 1129280, 1262840, 1700978, 1849196, 2020544, 2258560, 2311495, 2525680, 3401956, 3698392, 4041088, 4252445, 4622990, 5051360, 6803912, 7396784, 8504890, 9245980, 10102720, 13607824, 14793568, 17009780, 18491960, 20205440, 27215648, 29587136, 34019560, 36983920, 54431296, 59174272, 68039120, 73967840, 108862592, 111414059, 136078240, 147935680, 222828118, 272156480, 295871360, 445656236, 544312960, 557070295, 891312472, 1114140590, 1782624944, 2228281180, 3565249888, 4456562360, 7130499776, 8913124720, 14260999552, 17826249440, 35652498880, 71304997760]

約数ペア:

[(1, 71304997760), (2, 35652498880), (4, 17826249440), (5, 14260999552), (8, 8913124720), (10, 7130499776), (16, 4456562360), (20, 3565249888), (32, 2228281180), (40, 1782624944), (64, 1114140590), (80, 891312472), (128, 557070295), (131, 544312960), (160, 445656236), (241, 295871360), (262, 272156480), (320, 222828118), (482, 147935680), (524, 136078240), (640, 111414059), (655, 108862592), (964, 73967840), (1048, 68039120), (1205, 59174272), (1310, 54431296), (1928, 36983920), (2096, 34019560), (2410, 29587136), (2620, 27215648), (3529, 20205440), (3856, 18491960), (4192, 17009780), (4820, 14793568), (5240, 13607824), (7058, 10102720), (7712, 9245980), (8384, 8504890), (9640, 7396784), (10480, 6803912), (14116, 5051360), (15424, 4622990), (16768, 4252445), (17645, 4041088), (19280, 3698392), (20960, 3401956), (28232, 2525680), (30848, 2311495), (31571, 2258560), (35290, 2020544), (38560, 1849196), (41920, 1700978), (56464, 1262840), (63142, 1129280), (70580, 1010272), (77120, 924598), (83840, 850489), (112928, 631420), (126284, 564640), (141160, 505136), (154240, 462299), (157855, 451712), (225856, 315710), (252568, 282320)]