146956320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 584962560

約数和(自身を除く): 438006240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 239, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 478, 480, 488, 504, 549, 560, 610, 630, 672, 717, 720, 732, 840, 854, 915, 956, 976, 1008, 1098, 1120, 1195, 1220, 1260, 1281, 1434, 1440, 1464, 1673, 1680, 1708, 1830, 1912, 1952, 2016, 2135, 2151, 2196, 2390, 2440, 2520, 2562, 2745, 2868, 2928, 3346, 3360, 3416, 3585, 3660, 3824, 3843, 4270, 4302, 4392, 4780, 4880, 5019, 5040, 5124, 5490, 5736, 5856, 6405, 6692, 6832, 7170, 7320, 7648, 7686, 8365, 8540, 8604, 8784, 9560, 9760, 10038, 10080, 10248, 10755, 10980, 11472, 12810, 13384, 13664, 14340, 14579, 14640, 15057, 15372, 16730, 17080, 17208, 17568, 19120, 19215, 20076, 20496, 21510, 21960, 22944, 25095, 25620, 26768, 28680, 29158, 29280, 30114, 30744, 33460, 34160, 34416, 38240, 38430, 40152, 40992, 43020, 43737, 43920, 50190, 51240, 53536, 57360, 58316, 60228, 61488, 66920, 68320, 68832, 72895, 75285, 76860, 80304, 86040, 87474, 87840, 100380, 102053, 102480, 114720, 116632, 120456, 122976, 131211, 133840, 145790, 150570, 153720, 160608, 172080, 174948, 200760, 204106, 204960, 218685, 233264, 240912, 262422, 267680, 291580, 301140, 306159, 307440, 344160, 349896, 401520, 408212, 437370, 466528, 481824, 510265, 524844, 583160, 602280, 612318, 614880, 656055, 699792, 803040, 816424, 874740, 918477, 1020530, 1049688, 1166320, 1204560, 1224636, 1312110, 1399584, 1530795, 1632848, 1749480, 1836954, 2041060, 2099376, 2332640, 2409120, 2449272, 2624220, 3061590, 3265696, 3498960, 3673908, 4082120, 4198752, 4592385, 4898544, 5248440, 6123180, 6997920, 7347816, 8164240, 9184770, 9797088, 10496880, 12246360, 14695632, 16328480, 18369540, 20993760, 24492720, 29391264, 36739080, 48985440, 73478160, 146956320]

約数ペア:

[(1, 146956320), (2, 73478160), (3, 48985440), (4, 36739080), (5, 29391264), (6, 24492720), (7, 20993760), (8, 18369540), (9, 16328480), (10, 14695632), (12, 12246360), (14, 10496880), (15, 9797088), (16, 9184770), (18, 8164240), (20, 7347816), (21, 6997920), (24, 6123180), (28, 5248440), (30, 4898544), (32, 4592385), (35, 4198752), (36, 4082120), (40, 3673908), (42, 3498960), (45, 3265696), (48, 3061590), (56, 2624220), (60, 2449272), (61, 2409120), (63, 2332640), (70, 2099376), (72, 2041060), (80, 1836954), (84, 1749480), (90, 1632848), (96, 1530795), (105, 1399584), (112, 1312110), (120, 1224636), (122, 1204560), (126, 1166320), (140, 1049688), (144, 1020530), (160, 918477), (168, 874740), (180, 816424), (183, 803040), (210, 699792), (224, 656055), (239, 614880), (240, 612318), (244, 602280), (252, 583160), (280, 524844), (288, 510265), (305, 481824), (315, 466528), (336, 437370), (360, 408212), (366, 401520), (420, 349896), (427, 344160), (478, 307440), (480, 306159), (488, 301140), (504, 291580), (549, 267680), (560, 262422), (610, 240912), (630, 233264), (672, 218685), (717, 204960), (720, 204106), (732, 200760), (840, 174948), (854, 172080), (915, 160608), (956, 153720), (976, 150570), (1008, 145790), (1098, 133840), (1120, 131211), (1195, 122976), (1220, 120456), (1260, 116632), (1281, 114720), (1434, 102480), (1440, 102053), (1464, 100380), (1673, 87840), (1680, 87474), (1708, 86040), (1830, 80304), (1912, 76860), (1952, 75285), (2016, 72895), (2135, 68832), (2151, 68320), (2196, 66920), (2390, 61488), (2440, 60228), (2520, 58316), (2562, 57360), (2745, 53536), (2868, 51240), (2928, 50190), (3346, 43920), (3360, 43737), (3416, 43020), (3585, 40992), (3660, 40152), (3824, 38430), (3843, 38240), (4270, 34416), (4302, 34160), (4392, 33460), (4780, 30744), (4880, 30114), (5019, 29280), (5040, 29158), (5124, 28680), (5490, 26768), (5736, 25620), (5856, 25095), (6405, 22944), (6692, 21960), (6832, 21510), (7170, 20496), (7320, 20076), (7648, 19215), (7686, 19120), (8365, 17568), (8540, 17208), (8604, 17080), (8784, 16730), (9560, 15372), (9760, 15057), (10038, 14640), (10080, 14579), (10248, 14340), (10755, 13664), (10980, 13384), (11472, 12810)]