147257460

素因数分解:

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

素因数の和:427

約数の個数: 192

約数和(自身を含む): 528998400

約数和(自身を除く): 381740940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 239, 252, 270, 315, 326, 378, 420, 478, 489, 540, 630, 652, 717, 756, 815, 945, 956, 978, 1141, 1195, 1260, 1434, 1467, 1630, 1673, 1890, 1956, 2151, 2282, 2390, 2445, 2868, 2934, 3260, 3346, 3423, 3585, 3780, 4302, 4401, 4564, 4780, 4890, 5019, 5705, 5868, 6453, 6692, 6846, 7170, 7335, 8365, 8604, 8802, 9780, 10038, 10269, 10755, 11410, 12906, 13692, 14340, 14670, 15057, 16730, 17115, 17604, 20076, 20538, 21510, 22005, 22820, 25095, 25812, 29340, 30114, 30807, 32265, 33460, 34230, 38957, 41076, 43020, 44010, 45171, 50190, 51345, 60228, 61614, 64530, 68460, 75285, 77914, 88020, 90342, 100380, 102690, 116871, 123228, 129060, 150570, 154035, 155828, 180684, 194785, 205380, 225855, 233742, 272699, 301140, 308070, 350613, 389570, 451710, 467484, 545398, 584355, 616140, 701226, 779140, 818097, 903420, 1051839, 1090796, 1168710, 1363495, 1402452, 1636194, 1753065, 2103678, 2337420, 2454291, 2726990, 3272388, 3506130, 4090485, 4207356, 4908582, 5259195, 5453980, 7012260, 7362873, 8180970, 9817164, 10518390, 12271455, 14725746, 16361940, 21036780, 24542910, 29451492, 36814365, 49085820, 73628730, 147257460]

約数ペア:

[(1, 147257460), (2, 73628730), (3, 49085820), (4, 36814365), (5, 29451492), (6, 24542910), (7, 21036780), (9, 16361940), (10, 14725746), (12, 12271455), (14, 10518390), (15, 9817164), (18, 8180970), (20, 7362873), (21, 7012260), (27, 5453980), (28, 5259195), (30, 4908582), (35, 4207356), (36, 4090485), (42, 3506130), (45, 3272388), (54, 2726990), (60, 2454291), (63, 2337420), (70, 2103678), (84, 1753065), (90, 1636194), (105, 1402452), (108, 1363495), (126, 1168710), (135, 1090796), (140, 1051839), (163, 903420), (180, 818097), (189, 779140), (210, 701226), (239, 616140), (252, 584355), (270, 545398), (315, 467484), (326, 451710), (378, 389570), (420, 350613), (478, 308070), (489, 301140), (540, 272699), (630, 233742), (652, 225855), (717, 205380), (756, 194785), (815, 180684), (945, 155828), (956, 154035), (978, 150570), (1141, 129060), (1195, 123228), (1260, 116871), (1434, 102690), (1467, 100380), (1630, 90342), (1673, 88020), (1890, 77914), (1956, 75285), (2151, 68460), (2282, 64530), (2390, 61614), (2445, 60228), (2868, 51345), (2934, 50190), (3260, 45171), (3346, 44010), (3423, 43020), (3585, 41076), (3780, 38957), (4302, 34230), (4401, 33460), (4564, 32265), (4780, 30807), (4890, 30114), (5019, 29340), (5705, 25812), (5868, 25095), (6453, 22820), (6692, 22005), (6846, 21510), (7170, 20538), (7335, 20076), (8365, 17604), (8604, 17115), (8802, 16730), (9780, 15057), (10038, 14670), (10269, 14340), (10755, 13692), (11410, 12906)]