412496720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 1054432512

約数和(自身を除く): 641935792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 73, 74, 80, 83, 92, 115, 146, 148, 166, 184, 185, 230, 292, 296, 332, 365, 368, 370, 415, 460, 584, 592, 664, 730, 740, 830, 851, 920, 1168, 1328, 1460, 1480, 1660, 1679, 1702, 1840, 1909, 2701, 2920, 2960, 3071, 3320, 3358, 3404, 3818, 4255, 5402, 5840, 6059, 6142, 6640, 6716, 6808, 7636, 8395, 8510, 9545, 10804, 12118, 12284, 13432, 13505, 13616, 15272, 15355, 16790, 17020, 19090, 21608, 24236, 24568, 26864, 27010, 30295, 30544, 30710, 33580, 34040, 38180, 43216, 48472, 49136, 54020, 60590, 61420, 62123, 67160, 68080, 70633, 76360, 96944, 108040, 121180, 122840, 124246, 134320, 139357, 141266, 152720, 216080, 224183, 242360, 245680, 248492, 278714, 282532, 310615, 353165, 448366, 484720, 496984, 557428, 565064, 621230, 696785, 706330, 896732, 993968, 1114856, 1120915, 1130128, 1242460, 1393570, 1412660, 1793464, 2229712, 2241830, 2484920, 2787140, 2825320, 3586928, 4483660, 4969840, 5156209, 5574280, 5650640, 8967320, 10312418, 11148560, 17934640, 20624836, 25781045, 41249672, 51562090, 82499344, 103124180, 206248360, 412496720]

約数ペア:

[(1, 412496720), (2, 206248360), (4, 103124180), (5, 82499344), (8, 51562090), (10, 41249672), (16, 25781045), (20, 20624836), (23, 17934640), (37, 11148560), (40, 10312418), (46, 8967320), (73, 5650640), (74, 5574280), (80, 5156209), (83, 4969840), (92, 4483660), (115, 3586928), (146, 2825320), (148, 2787140), (166, 2484920), (184, 2241830), (185, 2229712), (230, 1793464), (292, 1412660), (296, 1393570), (332, 1242460), (365, 1130128), (368, 1120915), (370, 1114856), (415, 993968), (460, 896732), (584, 706330), (592, 696785), (664, 621230), (730, 565064), (740, 557428), (830, 496984), (851, 484720), (920, 448366), (1168, 353165), (1328, 310615), (1460, 282532), (1480, 278714), (1660, 248492), (1679, 245680), (1702, 242360), (1840, 224183), (1909, 216080), (2701, 152720), (2920, 141266), (2960, 139357), (3071, 134320), (3320, 124246), (3358, 122840), (3404, 121180), (3818, 108040), (4255, 96944), (5402, 76360), (5840, 70633), (6059, 68080), (6142, 67160), (6640, 62123), (6716, 61420), (6808, 60590), (7636, 54020), (8395, 49136), (8510, 48472), (9545, 43216), (10804, 38180), (12118, 34040), (12284, 33580), (13432, 30710), (13505, 30544), (13616, 30295), (15272, 27010), (15355, 26864), (16790, 24568), (17020, 24236), (19090, 21608)]