15277206760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 35893912320

約数和(自身を除く): 20616705560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 113, 148, 167, 185, 226, 296, 334, 370, 452, 547, 565, 668, 740, 835, 904, 1094, 1130, 1336, 1480, 1670, 2188, 2260, 2735, 3340, 4181, 4376, 4520, 5470, 6179, 6680, 8362, 10940, 12358, 16724, 18871, 20239, 20905, 21880, 24716, 30895, 33448, 37742, 40478, 41810, 49432, 61790, 61811, 75484, 80956, 83620, 91349, 94355, 101195, 123580, 123622, 150968, 161912, 167240, 182698, 188710, 202390, 247160, 247244, 309055, 365396, 377420, 404780, 456745, 494488, 618110, 698227, 730792, 754840, 809560, 913490, 1236220, 1396454, 1826980, 2287007, 2472440, 2792908, 3379913, 3491135, 3653960, 4574014, 5585816, 6759826, 6982270, 9148028, 10322437, 11435035, 13519652, 13964540, 16899565, 18296056, 20644874, 22870070, 27039304, 27929080, 33799130, 41289748, 45740140, 51612185, 67598260, 82579496, 91480280, 103224370, 135196520, 206448740, 381930169, 412897480, 763860338, 1527720676, 1909650845, 3055441352, 3819301690, 7638603380, 15277206760]

約数ペア:

[(1, 15277206760), (2, 7638603380), (4, 3819301690), (5, 3055441352), (8, 1909650845), (10, 1527720676), (20, 763860338), (37, 412897480), (40, 381930169), (74, 206448740), (113, 135196520), (148, 103224370), (167, 91480280), (185, 82579496), (226, 67598260), (296, 51612185), (334, 45740140), (370, 41289748), (452, 33799130), (547, 27929080), (565, 27039304), (668, 22870070), (740, 20644874), (835, 18296056), (904, 16899565), (1094, 13964540), (1130, 13519652), (1336, 11435035), (1480, 10322437), (1670, 9148028), (2188, 6982270), (2260, 6759826), (2735, 5585816), (3340, 4574014), (4181, 3653960), (4376, 3491135), (4520, 3379913), (5470, 2792908), (6179, 2472440), (6680, 2287007), (8362, 1826980), (10940, 1396454), (12358, 1236220), (16724, 913490), (18871, 809560), (20239, 754840), (20905, 730792), (21880, 698227), (24716, 618110), (30895, 494488), (33448, 456745), (37742, 404780), (40478, 377420), (41810, 365396), (49432, 309055), (61790, 247244), (61811, 247160), (75484, 202390), (80956, 188710), (83620, 182698), (91349, 167240), (94355, 161912), (101195, 150968), (123580, 123622)]