131853360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 120

約数和(自身を含む): 434432016

約数和(自身を除く): 302578656

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, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 1901, 2040, 2312, 2890, 3468, 3802, 4080, 4335, 4624, 5703, 5780, 6936, 7604, 8670, 9505, 11406, 11560, 13872, 15208, 17340, 19010, 22812, 23120, 28515, 30416, 32317, 34680, 38020, 45624, 57030, 64634, 69360, 76040, 91248, 96951, 114060, 129268, 152080, 161585, 193902, 228120, 258536, 323170, 387804, 456240, 484755, 517072, 549389, 646340, 775608, 969510, 1098778, 1292680, 1551216, 1648167, 1939020, 2197556, 2585360, 2746945, 3296334, 3878040, 4395112, 5493890, 6592668, 7756080, 8240835, 8790224, 10987780, 13185336, 16481670, 21975560, 26370672, 32963340, 43951120, 65926680, 131853360]

約数ペア:

[(1, 131853360), (2, 65926680), (3, 43951120), (4, 32963340), (5, 26370672), (6, 21975560), (8, 16481670), (10, 13185336), (12, 10987780), (15, 8790224), (16, 8240835), (17, 7756080), (20, 6592668), (24, 5493890), (30, 4395112), (34, 3878040), (40, 3296334), (48, 2746945), (51, 2585360), (60, 2197556), (68, 1939020), (80, 1648167), (85, 1551216), (102, 1292680), (120, 1098778), (136, 969510), (170, 775608), (204, 646340), (240, 549389), (255, 517072), (272, 484755), (289, 456240), (340, 387804), (408, 323170), (510, 258536), (578, 228120), (680, 193902), (816, 161585), (867, 152080), (1020, 129268), (1156, 114060), (1360, 96951), (1445, 91248), (1734, 76040), (1901, 69360), (2040, 64634), (2312, 57030), (2890, 45624), (3468, 38020), (3802, 34680), (4080, 32317), (4335, 30416), (4624, 28515), (5703, 23120), (5780, 22812), (6936, 19010), (7604, 17340), (8670, 15208), (9505, 13872), (11406, 11560)]