305063520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1003181760

約数和(自身を除く): 698118240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 89, 96, 111, 120, 148, 160, 178, 185, 193, 222, 240, 267, 296, 356, 370, 386, 444, 445, 480, 534, 555, 579, 592, 712, 740, 772, 888, 890, 965, 1068, 1110, 1158, 1184, 1335, 1424, 1480, 1544, 1776, 1780, 1930, 2136, 2220, 2316, 2670, 2848, 2895, 2960, 3088, 3293, 3552, 3560, 3860, 4272, 4440, 4632, 5340, 5790, 5920, 6176, 6586, 7120, 7141, 7720, 8544, 8880, 9264, 9879, 10680, 11580, 13172, 14240, 14282, 15440, 16465, 17177, 17760, 18528, 19758, 21360, 21423, 23160, 26344, 28564, 30880, 32930, 34354, 35705, 39516, 42720, 42846, 46320, 49395, 51531, 52688, 57128, 65860, 68708, 71410, 79032, 85692, 85885, 92640, 98790, 103062, 105376, 107115, 114256, 131720, 137416, 142820, 158064, 171384, 171770, 197580, 206124, 214230, 228512, 257655, 263440, 274832, 285640, 316128, 342768, 343540, 395160, 412248, 428460, 515310, 526880, 549664, 571280, 635549, 685536, 687080, 790320, 824496, 856920, 1030620, 1142560, 1271098, 1374160, 1580640, 1648992, 1713840, 1906647, 2061240, 2542196, 2748320, 3177745, 3427680, 3813294, 4122480, 5084392, 6355490, 7626588, 8244960, 9533235, 10168784, 12710980, 15253176, 19066470, 20337568, 25421960, 30506352, 38132940, 50843920, 61012704, 76265880, 101687840, 152531760, 305063520]

約数ペア:

[(1, 305063520), (2, 152531760), (3, 101687840), (4, 76265880), (5, 61012704), (6, 50843920), (8, 38132940), (10, 30506352), (12, 25421960), (15, 20337568), (16, 19066470), (20, 15253176), (24, 12710980), (30, 10168784), (32, 9533235), (37, 8244960), (40, 7626588), (48, 6355490), (60, 5084392), (74, 4122480), (80, 3813294), (89, 3427680), (96, 3177745), (111, 2748320), (120, 2542196), (148, 2061240), (160, 1906647), (178, 1713840), (185, 1648992), (193, 1580640), (222, 1374160), (240, 1271098), (267, 1142560), (296, 1030620), (356, 856920), (370, 824496), (386, 790320), (444, 687080), (445, 685536), (480, 635549), (534, 571280), (555, 549664), (579, 526880), (592, 515310), (712, 428460), (740, 412248), (772, 395160), (888, 343540), (890, 342768), (965, 316128), (1068, 285640), (1110, 274832), (1158, 263440), (1184, 257655), (1335, 228512), (1424, 214230), (1480, 206124), (1544, 197580), (1776, 171770), (1780, 171384), (1930, 158064), (2136, 142820), (2220, 137416), (2316, 131720), (2670, 114256), (2848, 107115), (2895, 105376), (2960, 103062), (3088, 98790), (3293, 92640), (3552, 85885), (3560, 85692), (3860, 79032), (4272, 71410), (4440, 68708), (4632, 65860), (5340, 57128), (5790, 52688), (5920, 51531), (6176, 49395), (6586, 46320), (7120, 42846), (7141, 42720), (7720, 39516), (8544, 35705), (8880, 34354), (9264, 32930), (9879, 30880), (10680, 28564), (11580, 26344), (13172, 23160), (14240, 21423), (14282, 21360), (15440, 19758), (16465, 18528), (17177, 17760)]