157202760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9199

約数の個数: 128

約数和(自身を含む): 554117760

約数和(自身を除く): 396915000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9161, 17160, 18322, 27483, 36644, 45805, 54966, 73288, 91610, 100771, 109932, 119093, 137415, 183220, 201542, 219864, 238186, 274830, 302313, 357279, 366440, 403084, 476372, 503855, 549660, 595465, 604626, 714558, 806168, 952744, 1007710, 1099320, 1190930, 1209252, 1310023, 1429116, 1511565, 1786395, 2015420, 2381860, 2418504, 2620046, 2858232, 3023130, 3572790, 3930069, 4030840, 4763720, 5240092, 6046260, 6550115, 7145580, 7860138, 10480184, 12092520, 13100230, 14291160, 15720276, 19650345, 26200460, 31440552, 39300690, 52400920, 78601380, 157202760]

約数ペア:

[(1, 157202760), (2, 78601380), (3, 52400920), (4, 39300690), (5, 31440552), (6, 26200460), (8, 19650345), (10, 15720276), (11, 14291160), (12, 13100230), (13, 12092520), (15, 10480184), (20, 7860138), (22, 7145580), (24, 6550115), (26, 6046260), (30, 5240092), (33, 4763720), (39, 4030840), (40, 3930069), (44, 3572790), (52, 3023130), (55, 2858232), (60, 2620046), (65, 2418504), (66, 2381860), (78, 2015420), (88, 1786395), (104, 1511565), (110, 1429116), (120, 1310023), (130, 1209252), (132, 1190930), (143, 1099320), (156, 1007710), (165, 952744), (195, 806168), (220, 714558), (260, 604626), (264, 595465), (286, 549660), (312, 503855), (330, 476372), (390, 403084), (429, 366440), (440, 357279), (520, 302313), (572, 274830), (660, 238186), (715, 219864), (780, 201542), (858, 183220), (1144, 137415), (1320, 119093), (1430, 109932), (1560, 100771), (1716, 91610), (2145, 73288), (2860, 54966), (3432, 45805), (4290, 36644), (5720, 27483), (8580, 18322), (9161, 17160)]