207296880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 739905024

約数和(自身を除く): 532608144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 757, 815, 840, 978, 1141, 1304, 1514, 1630, 1680, 1956, 2271, 2282, 2445, 2608, 3028, 3260, 3423, 3785, 3912, 4542, 4564, 4890, 5299, 5705, 6056, 6520, 6846, 7570, 7824, 9084, 9128, 9780, 10598, 11355, 11410, 12112, 13040, 13692, 15140, 15897, 17115, 18168, 18256, 19560, 21196, 22710, 22820, 26495, 27384, 30280, 31794, 34230, 36336, 39120, 42392, 45420, 45640, 52990, 54768, 60560, 63588, 68460, 79485, 84784, 90840, 91280, 105980, 123391, 127176, 136920, 158970, 181680, 211960, 246782, 254352, 273840, 317940, 370173, 423920, 493564, 616955, 635880, 740346, 863737, 987128, 1233910, 1271760, 1480692, 1727474, 1850865, 1974256, 2467820, 2591211, 2961384, 3454948, 3701730, 4318685, 4935640, 5182422, 5922768, 6909896, 7403460, 8637370, 9871280, 10364844, 12956055, 13819792, 14806920, 17274740, 20729688, 25912110, 29613840, 34549480, 41459376, 51824220, 69098960, 103648440, 207296880]

約数ペア:

[(1, 207296880), (2, 103648440), (3, 69098960), (4, 51824220), (5, 41459376), (6, 34549480), (7, 29613840), (8, 25912110), (10, 20729688), (12, 17274740), (14, 14806920), (15, 13819792), (16, 12956055), (20, 10364844), (21, 9871280), (24, 8637370), (28, 7403460), (30, 6909896), (35, 5922768), (40, 5182422), (42, 4935640), (48, 4318685), (56, 3701730), (60, 3454948), (70, 2961384), (80, 2591211), (84, 2467820), (105, 1974256), (112, 1850865), (120, 1727474), (140, 1480692), (163, 1271760), (168, 1233910), (210, 987128), (240, 863737), (280, 740346), (326, 635880), (336, 616955), (420, 493564), (489, 423920), (560, 370173), (652, 317940), (757, 273840), (815, 254352), (840, 246782), (978, 211960), (1141, 181680), (1304, 158970), (1514, 136920), (1630, 127176), (1680, 123391), (1956, 105980), (2271, 91280), (2282, 90840), (2445, 84784), (2608, 79485), (3028, 68460), (3260, 63588), (3423, 60560), (3785, 54768), (3912, 52990), (4542, 45640), (4564, 45420), (4890, 42392), (5299, 39120), (5705, 36336), (6056, 34230), (6520, 31794), (6846, 30280), (7570, 27384), (7824, 26495), (9084, 22820), (9128, 22710), (9780, 21196), (10598, 19560), (11355, 18256), (11410, 18168), (12112, 17115), (13040, 15897), (13692, 15140)]