152555280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 353662320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 269, 272, 278, 340, 408, 417, 510, 538, 556, 680, 695, 807, 816, 834, 1020, 1076, 1112, 1345, 1360, 1390, 1614, 1668, 2040, 2085, 2152, 2224, 2363, 2690, 2780, 3228, 3336, 4035, 4080, 4170, 4304, 4573, 4726, 5380, 5560, 6456, 6672, 7089, 8070, 8340, 9146, 9452, 10760, 11120, 11815, 12912, 13719, 14178, 16140, 16680, 18292, 18904, 21520, 22865, 23630, 27438, 28356, 32280, 33360, 35445, 36584, 37391, 37808, 45730, 47260, 54876, 56712, 64560, 68595, 70890, 73168, 74782, 91460, 94520, 109752, 112173, 113424, 137190, 141780, 149564, 182920, 186955, 189040, 219504, 224346, 274380, 283560, 299128, 365840, 373910, 448692, 548760, 560865, 567120, 598256, 635647, 747820, 897384, 1097520, 1121730, 1271294, 1495640, 1794768, 1906941, 2243460, 2542588, 2991280, 3178235, 3813882, 4486920, 5085176, 6356470, 7627764, 8973840, 9534705, 10170352, 12712940, 15255528, 19069410, 25425880, 30511056, 38138820, 50851760, 76277640, 152555280]

約数ペア:

[(1, 152555280), (2, 76277640), (3, 50851760), (4, 38138820), (5, 30511056), (6, 25425880), (8, 19069410), (10, 15255528), (12, 12712940), (15, 10170352), (16, 9534705), (17, 8973840), (20, 7627764), (24, 6356470), (30, 5085176), (34, 4486920), (40, 3813882), (48, 3178235), (51, 2991280), (60, 2542588), (68, 2243460), (80, 1906941), (85, 1794768), (102, 1495640), (120, 1271294), (136, 1121730), (139, 1097520), (170, 897384), (204, 747820), (240, 635647), (255, 598256), (269, 567120), (272, 560865), (278, 548760), (340, 448692), (408, 373910), (417, 365840), (510, 299128), (538, 283560), (556, 274380), (680, 224346), (695, 219504), (807, 189040), (816, 186955), (834, 182920), (1020, 149564), (1076, 141780), (1112, 137190), (1345, 113424), (1360, 112173), (1390, 109752), (1614, 94520), (1668, 91460), (2040, 74782), (2085, 73168), (2152, 70890), (2224, 68595), (2363, 64560), (2690, 56712), (2780, 54876), (3228, 47260), (3336, 45730), (4035, 37808), (4080, 37391), (4170, 36584), (4304, 35445), (4573, 33360), (4726, 32280), (5380, 28356), (5560, 27438), (6456, 23630), (6672, 22865), (7089, 21520), (8070, 18904), (8340, 18292), (9146, 16680), (9452, 16140), (10760, 14178), (11120, 13719), (11815, 12912)]