98171640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 368409600

約数和(自身を除く): 270237960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 239, 252, 280, 315, 326, 360, 420, 478, 489, 504, 630, 652, 717, 815, 840, 956, 978, 1141, 1195, 1260, 1304, 1434, 1467, 1630, 1673, 1912, 1956, 2151, 2282, 2390, 2445, 2520, 2868, 2934, 3260, 3346, 3423, 3585, 3912, 4302, 4564, 4780, 4890, 5019, 5705, 5736, 5868, 6520, 6692, 6846, 7170, 7335, 8365, 8604, 9128, 9560, 9780, 10038, 10269, 10755, 11410, 11736, 13384, 13692, 14340, 14670, 15057, 16730, 17115, 17208, 19560, 20076, 20538, 21510, 22820, 25095, 27384, 28680, 29340, 30114, 33460, 34230, 38957, 40152, 41076, 43020, 45640, 50190, 51345, 58680, 60228, 66920, 68460, 75285, 77914, 82152, 86040, 100380, 102690, 116871, 120456, 136920, 150570, 155828, 194785, 200760, 205380, 233742, 272699, 301140, 311656, 350613, 389570, 410760, 467484, 545398, 584355, 602280, 701226, 779140, 818097, 934968, 1090796, 1168710, 1363495, 1402452, 1558280, 1636194, 1753065, 2181592, 2337420, 2454291, 2726990, 2804904, 3272388, 3506130, 4090485, 4674840, 4908582, 5453980, 6544776, 7012260, 8180970, 9817164, 10907960, 12271455, 14024520, 16361940, 19634328, 24542910, 32723880, 49085820, 98171640]

約数ペア:

[(1, 98171640), (2, 49085820), (3, 32723880), (4, 24542910), (5, 19634328), (6, 16361940), (7, 14024520), (8, 12271455), (9, 10907960), (10, 9817164), (12, 8180970), (14, 7012260), (15, 6544776), (18, 5453980), (20, 4908582), (21, 4674840), (24, 4090485), (28, 3506130), (30, 3272388), (35, 2804904), (36, 2726990), (40, 2454291), (42, 2337420), (45, 2181592), (56, 1753065), (60, 1636194), (63, 1558280), (70, 1402452), (72, 1363495), (84, 1168710), (90, 1090796), (105, 934968), (120, 818097), (126, 779140), (140, 701226), (163, 602280), (168, 584355), (180, 545398), (210, 467484), (239, 410760), (252, 389570), (280, 350613), (315, 311656), (326, 301140), (360, 272699), (420, 233742), (478, 205380), (489, 200760), (504, 194785), (630, 155828), (652, 150570), (717, 136920), (815, 120456), (840, 116871), (956, 102690), (978, 100380), (1141, 86040), (1195, 82152), (1260, 77914), (1304, 75285), (1434, 68460), (1467, 66920), (1630, 60228), (1673, 58680), (1912, 51345), (1956, 50190), (2151, 45640), (2282, 43020), (2390, 41076), (2445, 40152), (2520, 38957), (2868, 34230), (2934, 33460), (3260, 30114), (3346, 29340), (3423, 28680), (3585, 27384), (3912, 25095), (4302, 22820), (4564, 21510), (4780, 20538), (4890, 20076), (5019, 19560), (5705, 17208), (5736, 17115), (5868, 16730), (6520, 15057), (6692, 14670), (6846, 14340), (7170, 13692), (7335, 13384), (8365, 11736), (8604, 11410), (9128, 10755), (9560, 10269), (9780, 10038)]