804864320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 224

約数和(自身を含む): 2304288000

約数和(自身を除く): 1499423680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 247, 260, 272, 304, 320, 323, 340, 380, 416, 442, 494, 520, 544, 599, 608, 646, 680, 760, 832, 884, 988, 1040, 1088, 1105, 1198, 1216, 1235, 1292, 1360, 1520, 1615, 1768, 1976, 2080, 2210, 2396, 2470, 2584, 2720, 2995, 3040, 3230, 3536, 3952, 4160, 4199, 4420, 4792, 4940, 5168, 5440, 5990, 6080, 6460, 7072, 7787, 7904, 8398, 8840, 9584, 9880, 10183, 10336, 11381, 11980, 12920, 14144, 15574, 15808, 16796, 17680, 19168, 19760, 20366, 20672, 20995, 22762, 23960, 25840, 31148, 33592, 35360, 38336, 38935, 39520, 40732, 41990, 45524, 47920, 50915, 51680, 56905, 62296, 67184, 70720, 77870, 79040, 81464, 83980, 91048, 95840, 101830, 103360, 113810, 124592, 132379, 134368, 147953, 155740, 162928, 167960, 182096, 191680, 193477, 203660, 227620, 249184, 264758, 268736, 295906, 311480, 325856, 335920, 364192, 386954, 407320, 455240, 498368, 529516, 591812, 622960, 651712, 661895, 671840, 728384, 739765, 773908, 814640, 910480, 967385, 1059032, 1183624, 1245920, 1323790, 1343680, 1479530, 1547816, 1629280, 1820960, 1934770, 2118064, 2367248, 2491840, 2515201, 2647580, 2959060, 3095632, 3258560, 3641920, 3869540, 4236128, 4734496, 5030402, 5295160, 5918120, 6191264, 7739080, 8472256, 9468992, 10060804, 10590320, 11836240, 12382528, 12576005, 15478160, 20121608, 21180640, 23672480, 25152010, 30956320, 40243216, 42361280, 47344960, 50304020, 61912640, 80486432, 100608040, 160972864, 201216080, 402432160, 804864320]

約数ペア:

[(1, 804864320), (2, 402432160), (4, 201216080), (5, 160972864), (8, 100608040), (10, 80486432), (13, 61912640), (16, 50304020), (17, 47344960), (19, 42361280), (20, 40243216), (26, 30956320), (32, 25152010), (34, 23672480), (38, 21180640), (40, 20121608), (52, 15478160), (64, 12576005), (65, 12382528), (68, 11836240), (76, 10590320), (80, 10060804), (85, 9468992), (95, 8472256), (104, 7739080), (130, 6191264), (136, 5918120), (152, 5295160), (160, 5030402), (170, 4734496), (190, 4236128), (208, 3869540), (221, 3641920), (247, 3258560), (260, 3095632), (272, 2959060), (304, 2647580), (320, 2515201), (323, 2491840), (340, 2367248), (380, 2118064), (416, 1934770), (442, 1820960), (494, 1629280), (520, 1547816), (544, 1479530), (599, 1343680), (608, 1323790), (646, 1245920), (680, 1183624), (760, 1059032), (832, 967385), (884, 910480), (988, 814640), (1040, 773908), (1088, 739765), (1105, 728384), (1198, 671840), (1216, 661895), (1235, 651712), (1292, 622960), (1360, 591812), (1520, 529516), (1615, 498368), (1768, 455240), (1976, 407320), (2080, 386954), (2210, 364192), (2396, 335920), (2470, 325856), (2584, 311480), (2720, 295906), (2995, 268736), (3040, 264758), (3230, 249184), (3536, 227620), (3952, 203660), (4160, 193477), (4199, 191680), (4420, 182096), (4792, 167960), (4940, 162928), (5168, 155740), (5440, 147953), (5990, 134368), (6080, 132379), (6460, 124592), (7072, 113810), (7787, 103360), (7904, 101830), (8398, 95840), (8840, 91048), (9584, 83980), (9880, 81464), (10183, 79040), (10336, 77870), (11381, 70720), (11980, 67184), (12920, 62296), (14144, 56905), (15574, 51680), (15808, 50915), (16796, 47920), (17680, 45524), (19168, 41990), (19760, 40732), (20366, 39520), (20672, 38935), (20995, 38336), (22762, 35360), (23960, 33592), (25840, 31148)]