204689160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 749952000

約数和(自身を除く): 545262840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 239, 244, 260, 270, 305, 312, 351, 360, 366, 390, 468, 478, 488, 520, 540, 549, 585, 610, 702, 717, 732, 780, 793, 915, 936, 956, 1080, 1098, 1170, 1195, 1220, 1404, 1434, 1464, 1560, 1586, 1647, 1755, 1830, 1912, 2151, 2196, 2340, 2379, 2390, 2440, 2745, 2808, 2868, 3107, 3172, 3294, 3510, 3585, 3660, 3965, 4302, 4392, 4680, 4758, 4780, 5490, 5736, 6214, 6344, 6453, 6588, 7020, 7137, 7170, 7320, 7930, 8235, 8604, 9321, 9516, 9560, 10755, 10980, 11895, 12428, 12906, 13176, 14040, 14274, 14340, 14579, 15535, 15860, 16470, 17208, 18642, 19032, 21411, 21510, 21960, 23790, 24856, 25812, 27963, 28548, 28680, 29158, 31070, 31720, 32265, 32940, 35685, 37284, 42822, 43020, 43737, 46605, 47580, 51624, 55926, 57096, 58316, 62140, 64530, 65880, 71370, 72895, 74568, 83889, 85644, 86040, 87474, 93210, 95160, 107055, 111852, 116632, 124280, 129060, 131211, 139815, 142740, 145790, 167778, 171288, 174948, 186420, 189527, 214110, 218685, 223704, 258120, 262422, 279630, 285480, 291580, 335556, 349896, 372840, 379054, 393633, 419445, 428220, 437370, 524844, 559260, 568581, 583160, 656055, 671112, 758108, 787266, 838890, 856440, 874740, 947635, 1049688, 1118520, 1137162, 1312110, 1516216, 1574532, 1677780, 1705743, 1749480, 1895270, 1968165, 2274324, 2624220, 2842905, 3149064, 3355560, 3411486, 3790540, 3936330, 4548648, 5117229, 5248440, 5685810, 6822972, 7581080, 7872660, 8528715, 10234458, 11371620, 13645944, 15745320, 17057430, 20468916, 22743240, 25586145, 34114860, 40937832, 51172290, 68229720, 102344580, 204689160]

約数ペア:

[(1, 204689160), (2, 102344580), (3, 68229720), (4, 51172290), (5, 40937832), (6, 34114860), (8, 25586145), (9, 22743240), (10, 20468916), (12, 17057430), (13, 15745320), (15, 13645944), (18, 11371620), (20, 10234458), (24, 8528715), (26, 7872660), (27, 7581080), (30, 6822972), (36, 5685810), (39, 5248440), (40, 5117229), (45, 4548648), (52, 3936330), (54, 3790540), (60, 3411486), (61, 3355560), (65, 3149064), (72, 2842905), (78, 2624220), (90, 2274324), (104, 1968165), (108, 1895270), (117, 1749480), (120, 1705743), (122, 1677780), (130, 1574532), (135, 1516216), (156, 1312110), (180, 1137162), (183, 1118520), (195, 1049688), (216, 947635), (234, 874740), (239, 856440), (244, 838890), (260, 787266), (270, 758108), (305, 671112), (312, 656055), (351, 583160), (360, 568581), (366, 559260), (390, 524844), (468, 437370), (478, 428220), (488, 419445), (520, 393633), (540, 379054), (549, 372840), (585, 349896), (610, 335556), (702, 291580), (717, 285480), (732, 279630), (780, 262422), (793, 258120), (915, 223704), (936, 218685), (956, 214110), (1080, 189527), (1098, 186420), (1170, 174948), (1195, 171288), (1220, 167778), (1404, 145790), (1434, 142740), (1464, 139815), (1560, 131211), (1586, 129060), (1647, 124280), (1755, 116632), (1830, 111852), (1912, 107055), (2151, 95160), (2196, 93210), (2340, 87474), (2379, 86040), (2390, 85644), (2440, 83889), (2745, 74568), (2808, 72895), (2868, 71370), (3107, 65880), (3172, 64530), (3294, 62140), (3510, 58316), (3585, 57096), (3660, 55926), (3965, 51624), (4302, 47580), (4392, 46605), (4680, 43737), (4758, 43020), (4780, 42822), (5490, 37284), (5736, 35685), (6214, 32940), (6344, 32265), (6453, 31720), (6588, 31070), (7020, 29158), (7137, 28680), (7170, 28548), (7320, 27963), (7930, 25812), (8235, 24856), (8604, 23790), (9321, 21960), (9516, 21510), (9560, 21411), (10755, 19032), (10980, 18642), (11895, 17208), (12428, 16470), (12906, 15860), (13176, 15535), (14040, 14579), (14274, 14340)]