142141339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{217661}}^1$

素因数の和:218587

約数の個数: 120

約数和(自身を含む): 477886498128

約数和(自身を除く): 335745158688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 907, 1814, 2721, 3628, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 14512, 16326, 18140, 21768, 27210, 32652, 36280, 40815, 43536, 54420, 65304, 72560, 81630, 108840, 130608, 163260, 217661, 217680, 326520, 435322, 652983, 653040, 870644, 1088305, 1305966, 1741288, 1958949, 2176610, 2611932, 3264915, 3482576, 3917898, 4353220, 5223864, 6529830, 7835796, 8706440, 9794745, 10447728, 13059660, 15671592, 17412880, 19589490, 26119320, 31343184, 39178980, 52238640, 78357960, 156715920, 197418527, 394837054, 592255581, 789674108, 987092635, 1184511162, 1579348216, 1776766743, 1974185270, 2369022324, 2961277905, 3158696432, 3553533486, 3948370540, 4738044648, 5922555810, 7107066972, 7896741080, 8883833715, 9476089296, 11845111620, 14214133944, 15793482160, 17767667430, 23690223240, 28428267888, 35535334860, 47380446480, 71070669720, 142141339440]

約数ペア:

[(1, 142141339440), (2, 71070669720), (3, 47380446480), (4, 35535334860), (5, 28428267888), (6, 23690223240), (8, 17767667430), (9, 15793482160), (10, 14214133944), (12, 11845111620), (15, 9476089296), (16, 8883833715), (18, 7896741080), (20, 7107066972), (24, 5922555810), (30, 4738044648), (36, 3948370540), (40, 3553533486), (45, 3158696432), (48, 2961277905), (60, 2369022324), (72, 1974185270), (80, 1776766743), (90, 1579348216), (120, 1184511162), (144, 987092635), (180, 789674108), (240, 592255581), (360, 394837054), (720, 197418527), (907, 156715920), (1814, 78357960), (2721, 52238640), (3628, 39178980), (4535, 31343184), (5442, 26119320), (7256, 19589490), (8163, 17412880), (9070, 15671592), (10884, 13059660), (13605, 10447728), (14512, 9794745), (16326, 8706440), (18140, 7835796), (21768, 6529830), (27210, 5223864), (32652, 4353220), (36280, 3917898), (40815, 3482576), (43536, 3264915), (54420, 2611932), (65304, 2176610), (72560, 1958949), (81630, 1741288), (108840, 1305966), (130608, 1088305), (163260, 870644), (217661, 653040), (217680, 652983), (326520, 435322)]