186408040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 523272960

約数和(自身を除く): 336864920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 455, 520, 581, 617, 664, 728, 830, 910, 1079, 1162, 1234, 1660, 1820, 2158, 2324, 2468, 2905, 3085, 3320, 3640, 4316, 4319, 4648, 4936, 5395, 5810, 6170, 7553, 8021, 8632, 8638, 10790, 11620, 12340, 15106, 16042, 17276, 21580, 21595, 23240, 24680, 30212, 32084, 34552, 37765, 40105, 43160, 43190, 51211, 56147, 60424, 64168, 75530, 80210, 86380, 102422, 112294, 151060, 160420, 172760, 204844, 224588, 256055, 280735, 302120, 320840, 358477, 409688, 449176, 512110, 561470, 665743, 716954, 1024220, 1122940, 1331486, 1433908, 1792385, 2048440, 2245880, 2662972, 2867816, 3328715, 3584770, 4660201, 5325944, 6657430, 7169540, 9320402, 13314860, 14339080, 18640804, 23301005, 26629720, 37281608, 46602010, 93204020, 186408040]

約数ペア:

[(1, 186408040), (2, 93204020), (4, 46602010), (5, 37281608), (7, 26629720), (8, 23301005), (10, 18640804), (13, 14339080), (14, 13314860), (20, 9320402), (26, 7169540), (28, 6657430), (35, 5325944), (40, 4660201), (52, 3584770), (56, 3328715), (65, 2867816), (70, 2662972), (83, 2245880), (91, 2048440), (104, 1792385), (130, 1433908), (140, 1331486), (166, 1122940), (182, 1024220), (260, 716954), (280, 665743), (332, 561470), (364, 512110), (415, 449176), (455, 409688), (520, 358477), (581, 320840), (617, 302120), (664, 280735), (728, 256055), (830, 224588), (910, 204844), (1079, 172760), (1162, 160420), (1234, 151060), (1660, 112294), (1820, 102422), (2158, 86380), (2324, 80210), (2468, 75530), (2905, 64168), (3085, 60424), (3320, 56147), (3640, 51211), (4316, 43190), (4319, 43160), (4648, 40105), (4936, 37765), (5395, 34552), (5810, 32084), (6170, 30212), (7553, 24680), (8021, 23240), (8632, 21595), (8638, 21580), (10790, 17276), (11620, 16042), (12340, 15106)]