125555640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 444216960

約数和(自身を除く): 318661320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 131, 140, 147, 163, 168, 196, 210, 245, 262, 280, 294, 326, 392, 393, 420, 489, 490, 524, 588, 652, 655, 735, 786, 815, 840, 917, 978, 980, 1048, 1141, 1176, 1304, 1310, 1470, 1572, 1630, 1834, 1956, 1960, 1965, 2282, 2445, 2620, 2751, 2940, 3144, 3260, 3423, 3668, 3912, 3930, 4564, 4585, 4890, 5240, 5502, 5705, 5880, 6419, 6520, 6846, 7336, 7860, 7987, 9128, 9170, 9780, 11004, 11410, 12838, 13692, 13755, 15720, 15974, 17115, 18340, 19257, 19560, 21353, 22008, 22820, 23961, 25676, 27384, 27510, 31948, 32095, 34230, 36680, 38514, 39935, 42706, 45640, 47922, 51352, 55020, 63896, 64059, 64190, 68460, 77028, 79870, 85412, 95844, 96285, 106765, 110040, 119805, 128118, 128380, 136920, 149471, 154056, 159740, 170824, 191688, 192570, 213530, 239610, 256236, 256760, 298942, 319480, 320295, 385140, 427060, 448413, 479220, 512472, 597884, 640590, 747355, 770280, 854120, 896826, 958440, 1046297, 1195768, 1281180, 1494710, 1793652, 2092594, 2242065, 2562360, 2989420, 3138891, 3587304, 4185188, 4484130, 5231485, 5978840, 6277782, 8370376, 8968260, 10462970, 12555564, 15694455, 17936520, 20925940, 25111128, 31388910, 41851880, 62777820, 125555640]

約数ペア:

[(1, 125555640), (2, 62777820), (3, 41851880), (4, 31388910), (5, 25111128), (6, 20925940), (7, 17936520), (8, 15694455), (10, 12555564), (12, 10462970), (14, 8968260), (15, 8370376), (20, 6277782), (21, 5978840), (24, 5231485), (28, 4484130), (30, 4185188), (35, 3587304), (40, 3138891), (42, 2989420), (49, 2562360), (56, 2242065), (60, 2092594), (70, 1793652), (84, 1494710), (98, 1281180), (105, 1195768), (120, 1046297), (131, 958440), (140, 896826), (147, 854120), (163, 770280), (168, 747355), (196, 640590), (210, 597884), (245, 512472), (262, 479220), (280, 448413), (294, 427060), (326, 385140), (392, 320295), (393, 319480), (420, 298942), (489, 256760), (490, 256236), (524, 239610), (588, 213530), (652, 192570), (655, 191688), (735, 170824), (786, 159740), (815, 154056), (840, 149471), (917, 136920), (978, 128380), (980, 128118), (1048, 119805), (1141, 110040), (1176, 106765), (1304, 96285), (1310, 95844), (1470, 85412), (1572, 79870), (1630, 77028), (1834, 68460), (1956, 64190), (1960, 64059), (1965, 63896), (2282, 55020), (2445, 51352), (2620, 47922), (2751, 45640), (2940, 42706), (3144, 39935), (3260, 38514), (3423, 36680), (3668, 34230), (3912, 32095), (3930, 31948), (4564, 27510), (4585, 27384), (4890, 25676), (5240, 23961), (5502, 22820), (5705, 22008), (5880, 21353), (6419, 19560), (6520, 19257), (6846, 18340), (7336, 17115), (7860, 15974), (7987, 15720), (9128, 13755), (9170, 13692), (9780, 12838), (11004, 11410)]