152851440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2519

約数の個数: 160

約数和(自身を含む): 556392960

約数和(自身を除く): 403541520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2459, 2590, 2960, 3108, 3885, 4144, 4440, 4918, 5180, 6216, 7377, 7770, 8880, 9836, 10360, 12295, 12432, 14754, 15540, 17213, 19672, 20720, 24590, 29508, 31080, 34426, 36885, 39344, 49180, 51639, 59016, 62160, 68852, 73770, 86065, 90983, 98360, 103278, 118032, 137704, 147540, 172130, 181966, 196720, 206556, 258195, 272949, 275408, 295080, 344260, 363932, 413112, 454915, 516390, 545898, 590160, 636881, 688520, 727864, 826224, 909830, 1032780, 1091796, 1273762, 1364745, 1377040, 1455728, 1819660, 1910643, 2065560, 2183592, 2547524, 2729490, 3184405, 3639320, 3821286, 4131120, 4367184, 5095048, 5458980, 6368810, 7278640, 7642572, 9553215, 10190096, 10917960, 12737620, 15285144, 19106430, 21835920, 25475240, 30570288, 38212860, 50950480, 76425720, 152851440]

約数ペア:

[(1, 152851440), (2, 76425720), (3, 50950480), (4, 38212860), (5, 30570288), (6, 25475240), (7, 21835920), (8, 19106430), (10, 15285144), (12, 12737620), (14, 10917960), (15, 10190096), (16, 9553215), (20, 7642572), (21, 7278640), (24, 6368810), (28, 5458980), (30, 5095048), (35, 4367184), (37, 4131120), (40, 3821286), (42, 3639320), (48, 3184405), (56, 2729490), (60, 2547524), (70, 2183592), (74, 2065560), (80, 1910643), (84, 1819660), (105, 1455728), (111, 1377040), (112, 1364745), (120, 1273762), (140, 1091796), (148, 1032780), (168, 909830), (185, 826224), (210, 727864), (222, 688520), (240, 636881), (259, 590160), (280, 545898), (296, 516390), (336, 454915), (370, 413112), (420, 363932), (444, 344260), (518, 295080), (555, 275408), (560, 272949), (592, 258195), (740, 206556), (777, 196720), (840, 181966), (888, 172130), (1036, 147540), (1110, 137704), (1295, 118032), (1480, 103278), (1554, 98360), (1680, 90983), (1776, 86065), (2072, 73770), (2220, 68852), (2459, 62160), (2590, 59016), (2960, 51639), (3108, 49180), (3885, 39344), (4144, 36885), (4440, 34426), (4918, 31080), (5180, 29508), (6216, 24590), (7377, 20720), (7770, 19672), (8880, 17213), (9836, 15540), (10360, 14754), (12295, 12432)]