145632480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 531256320

約数和(自身を除く): 385623840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 420, 445, 480, 487, 534, 560, 623, 672, 712, 840, 890, 974, 1068, 1120, 1246, 1335, 1424, 1461, 1680, 1780, 1869, 1948, 2136, 2435, 2492, 2670, 2848, 2922, 3115, 3360, 3409, 3560, 3738, 3896, 4272, 4870, 4984, 5340, 5844, 6230, 6818, 7120, 7305, 7476, 7792, 8544, 9345, 9740, 9968, 10227, 10680, 11688, 12460, 13636, 14240, 14610, 14952, 15584, 17045, 18690, 19480, 19936, 20454, 21360, 23376, 24920, 27272, 29220, 29904, 34090, 37380, 38960, 40908, 42720, 43343, 46752, 49840, 51135, 54544, 58440, 59808, 68180, 74760, 77920, 81816, 86686, 99680, 102270, 109088, 116880, 130029, 136360, 149520, 163632, 173372, 204540, 216715, 233760, 260058, 272720, 299040, 303401, 327264, 346744, 409080, 433430, 520116, 545440, 606802, 650145, 693488, 818160, 866860, 910203, 1040232, 1213604, 1300290, 1386976, 1517005, 1636320, 1733720, 1820406, 2080464, 2427208, 2600580, 3034010, 3467440, 3640812, 4160928, 4551015, 4854416, 5201160, 6068020, 6934880, 7281624, 9102030, 9708832, 10402320, 12136040, 14563248, 18204060, 20804640, 24272080, 29126496, 36408120, 48544160, 72816240, 145632480]

約数ペア:

[(1, 145632480), (2, 72816240), (3, 48544160), (4, 36408120), (5, 29126496), (6, 24272080), (7, 20804640), (8, 18204060), (10, 14563248), (12, 12136040), (14, 10402320), (15, 9708832), (16, 9102030), (20, 7281624), (21, 6934880), (24, 6068020), (28, 5201160), (30, 4854416), (32, 4551015), (35, 4160928), (40, 3640812), (42, 3467440), (48, 3034010), (56, 2600580), (60, 2427208), (70, 2080464), (80, 1820406), (84, 1733720), (89, 1636320), (96, 1517005), (105, 1386976), (112, 1300290), (120, 1213604), (140, 1040232), (160, 910203), (168, 866860), (178, 818160), (210, 693488), (224, 650145), (240, 606802), (267, 545440), (280, 520116), (336, 433430), (356, 409080), (420, 346744), (445, 327264), (480, 303401), (487, 299040), (534, 272720), (560, 260058), (623, 233760), (672, 216715), (712, 204540), (840, 173372), (890, 163632), (974, 149520), (1068, 136360), (1120, 130029), (1246, 116880), (1335, 109088), (1424, 102270), (1461, 99680), (1680, 86686), (1780, 81816), (1869, 77920), (1948, 74760), (2136, 68180), (2435, 59808), (2492, 58440), (2670, 54544), (2848, 51135), (2922, 49840), (3115, 46752), (3360, 43343), (3409, 42720), (3560, 40908), (3738, 38960), (3896, 37380), (4272, 34090), (4870, 29904), (4984, 29220), (5340, 27272), (5844, 24920), (6230, 23376), (6818, 21360), (7120, 20454), (7305, 19936), (7476, 19480), (7792, 18690), (8544, 17045), (9345, 15584), (9740, 14952), (9968, 14610), (10227, 14240), (10680, 13636), (11688, 12460)]