163730220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 351075540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 41, 57, 60, 62, 76, 82, 93, 95, 113, 114, 123, 124, 155, 164, 186, 190, 205, 226, 228, 246, 285, 310, 339, 372, 380, 410, 452, 465, 492, 565, 570, 589, 615, 620, 678, 779, 820, 930, 1130, 1140, 1178, 1230, 1271, 1356, 1558, 1695, 1767, 1860, 2147, 2260, 2337, 2356, 2460, 2542, 2945, 3116, 3390, 3503, 3534, 3813, 3895, 4294, 4633, 4674, 5084, 5890, 6355, 6441, 6780, 7006, 7068, 7626, 7790, 8588, 8835, 9266, 9348, 10509, 10735, 11685, 11780, 12710, 12882, 13899, 14012, 15252, 15580, 17515, 17670, 18532, 19065, 21018, 21470, 23165, 23370, 24149, 25420, 25764, 27798, 32205, 35030, 35340, 38130, 42036, 42940, 46330, 46740, 48298, 52545, 55596, 64410, 66557, 69495, 70060, 72447, 76260, 88027, 92660, 96596, 105090, 120745, 128820, 133114, 138990, 143623, 144894, 176054, 199671, 210180, 241490, 264081, 266228, 277980, 287246, 289788, 332785, 352108, 362235, 399342, 430869, 440135, 482980, 528162, 574492, 665570, 718115, 724470, 798684, 861738, 880270, 998355, 1056324, 1320405, 1331140, 1436230, 1448940, 1723476, 1760540, 1996710, 2154345, 2640810, 2728837, 2872460, 3993420, 4308690, 5281620, 5457674, 8186511, 8617380, 10915348, 13644185, 16373022, 27288370, 32746044, 40932555, 54576740, 81865110, 163730220]

約数ペア:

[(1, 163730220), (2, 81865110), (3, 54576740), (4, 40932555), (5, 32746044), (6, 27288370), (10, 16373022), (12, 13644185), (15, 10915348), (19, 8617380), (20, 8186511), (30, 5457674), (31, 5281620), (38, 4308690), (41, 3993420), (57, 2872460), (60, 2728837), (62, 2640810), (76, 2154345), (82, 1996710), (93, 1760540), (95, 1723476), (113, 1448940), (114, 1436230), (123, 1331140), (124, 1320405), (155, 1056324), (164, 998355), (186, 880270), (190, 861738), (205, 798684), (226, 724470), (228, 718115), (246, 665570), (285, 574492), (310, 528162), (339, 482980), (372, 440135), (380, 430869), (410, 399342), (452, 362235), (465, 352108), (492, 332785), (565, 289788), (570, 287246), (589, 277980), (615, 266228), (620, 264081), (678, 241490), (779, 210180), (820, 199671), (930, 176054), (1130, 144894), (1140, 143623), (1178, 138990), (1230, 133114), (1271, 128820), (1356, 120745), (1558, 105090), (1695, 96596), (1767, 92660), (1860, 88027), (2147, 76260), (2260, 72447), (2337, 70060), (2356, 69495), (2460, 66557), (2542, 64410), (2945, 55596), (3116, 52545), (3390, 48298), (3503, 46740), (3534, 46330), (3813, 42940), (3895, 42036), (4294, 38130), (4633, 35340), (4674, 35030), (5084, 32205), (5890, 27798), (6355, 25764), (6441, 25420), (6780, 24149), (7006, 23370), (7068, 23165), (7626, 21470), (7790, 21018), (8588, 19065), (8835, 18532), (9266, 17670), (9348, 17515), (10509, 15580), (10735, 15252), (11685, 14012), (11780, 13899), (12710, 12882)]