272532160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 680020992

約数和(自身を除く): 407488832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 155, 160, 166, 248, 310, 320, 331, 332, 415, 496, 620, 662, 664, 830, 992, 1240, 1324, 1328, 1655, 1660, 1984, 2480, 2573, 2648, 2656, 3310, 3320, 4960, 5146, 5296, 5312, 6620, 6640, 9920, 10261, 10292, 10592, 12865, 13240, 13280, 20522, 20584, 21184, 25730, 26480, 26560, 27473, 41044, 41168, 51305, 51460, 52960, 54946, 82088, 82336, 102610, 102920, 105920, 109892, 137365, 164176, 164672, 205220, 205840, 219784, 274730, 328352, 410440, 411680, 439568, 549460, 656704, 820880, 823360, 851663, 879136, 1098920, 1641760, 1703326, 1758272, 2197840, 3283520, 3406652, 4258315, 4395680, 6813304, 8516630, 8791360, 13626608, 17033260, 27253216, 34066520, 54506432, 68133040, 136266080, 272532160]

約数ペア:

[(1, 272532160), (2, 136266080), (4, 68133040), (5, 54506432), (8, 34066520), (10, 27253216), (16, 17033260), (20, 13626608), (31, 8791360), (32, 8516630), (40, 6813304), (62, 4395680), (64, 4258315), (80, 3406652), (83, 3283520), (124, 2197840), (155, 1758272), (160, 1703326), (166, 1641760), (248, 1098920), (310, 879136), (320, 851663), (331, 823360), (332, 820880), (415, 656704), (496, 549460), (620, 439568), (662, 411680), (664, 410440), (830, 328352), (992, 274730), (1240, 219784), (1324, 205840), (1328, 205220), (1655, 164672), (1660, 164176), (1984, 137365), (2480, 109892), (2573, 105920), (2648, 102920), (2656, 102610), (3310, 82336), (3320, 82088), (4960, 54946), (5146, 52960), (5296, 51460), (5312, 51305), (6620, 41168), (6640, 41044), (9920, 27473), (10261, 26560), (10292, 26480), (10592, 25730), (12865, 21184), (13240, 20584), (13280, 20522)]