2308984020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2383}}^1$

素因数の和:3174

約数の個数: 144

約数和(自身を含む): 8018250240

約数和(自身を除く): 5709266220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 769, 1260, 1538, 2307, 2383, 3076, 3845, 4614, 4766, 5383, 6921, 7149, 7690, 9228, 9532, 10766, 11535, 11915, 13842, 14298, 15380, 16149, 16681, 21447, 21532, 23070, 23830, 26915, 27684, 28596, 32298, 33362, 34605, 35745, 42894, 46140, 47660, 48447, 50043, 53830, 64596, 66724, 69210, 71490, 80745, 83405, 85788, 96894, 100086, 107235, 107660, 138420, 142980, 150129, 161490, 166810, 193788, 200172, 214470, 242235, 250215, 300258, 322980, 333620, 428940, 484470, 500430, 600516, 750645, 968940, 1000860, 1501290, 1832527, 3002580, 3665054, 5497581, 7330108, 9162635, 10995162, 12827689, 16492743, 18325270, 21990324, 25655378, 27487905, 32985486, 36650540, 38483067, 51310756, 54975810, 64138445, 65970972, 76966134, 82463715, 109951620, 115449201, 128276890, 153932268, 164927430, 192415335, 230898402, 256553780, 329854860, 384830670, 461796804, 577246005, 769661340, 1154492010, 2308984020]

約数ペア:

[(1, 2308984020), (2, 1154492010), (3, 769661340), (4, 577246005), (5, 461796804), (6, 384830670), (7, 329854860), (9, 256553780), (10, 230898402), (12, 192415335), (14, 164927430), (15, 153932268), (18, 128276890), (20, 115449201), (21, 109951620), (28, 82463715), (30, 76966134), (35, 65970972), (36, 64138445), (42, 54975810), (45, 51310756), (60, 38483067), (63, 36650540), (70, 32985486), (84, 27487905), (90, 25655378), (105, 21990324), (126, 18325270), (140, 16492743), (180, 12827689), (210, 10995162), (252, 9162635), (315, 7330108), (420, 5497581), (630, 3665054), (769, 3002580), (1260, 1832527), (1538, 1501290), (2307, 1000860), (2383, 968940), (3076, 750645), (3845, 600516), (4614, 500430), (4766, 484470), (5383, 428940), (6921, 333620), (7149, 322980), (7690, 300258), (9228, 250215), (9532, 242235), (10766, 214470), (11535, 200172), (11915, 193788), (13842, 166810), (14298, 161490), (15380, 150129), (16149, 142980), (16681, 138420), (21447, 107660), (21532, 107235), (23070, 100086), (23830, 96894), (26915, 85788), (27684, 83405), (28596, 80745), (32298, 71490), (33362, 69210), (34605, 66724), (35745, 64596), (42894, 53830), (46140, 50043), (47660, 48447)]