6649774720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2141}}^1$

素因数の和:2394

約数の個数: 128

約数和(自身を含む): 16674698880

約数和(自身を除く): 10024924160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 211, 230, 320, 368, 422, 460, 640, 736, 844, 920, 1055, 1472, 1688, 1840, 2110, 2141, 2944, 3376, 3680, 4220, 4282, 4853, 6752, 7360, 8440, 8564, 9706, 10705, 13504, 14720, 16880, 17128, 19412, 21410, 24265, 27008, 33760, 34256, 38824, 42820, 48530, 49243, 67520, 68512, 77648, 85640, 97060, 98486, 135040, 137024, 155296, 171280, 194120, 196972, 246215, 274048, 310592, 342560, 388240, 393944, 451751, 492430, 621184, 685120, 776480, 787888, 903502, 984860, 1370240, 1552960, 1575776, 1807004, 1969720, 2258755, 3105920, 3151552, 3614008, 3939440, 4517510, 6303104, 7228016, 7878880, 9035020, 10390273, 14456032, 15757760, 18070040, 20780546, 28912064, 31515520, 36140080, 41561092, 51951365, 57824128, 72280160, 83122184, 103902730, 144560320, 166244368, 207805460, 289120640, 332488736, 415610920, 664977472, 831221840, 1329954944, 1662443680, 3324887360, 6649774720]

約数ペア:

[(1, 6649774720), (2, 3324887360), (4, 1662443680), (5, 1329954944), (8, 831221840), (10, 664977472), (16, 415610920), (20, 332488736), (23, 289120640), (32, 207805460), (40, 166244368), (46, 144560320), (64, 103902730), (80, 83122184), (92, 72280160), (115, 57824128), (128, 51951365), (160, 41561092), (184, 36140080), (211, 31515520), (230, 28912064), (320, 20780546), (368, 18070040), (422, 15757760), (460, 14456032), (640, 10390273), (736, 9035020), (844, 7878880), (920, 7228016), (1055, 6303104), (1472, 4517510), (1688, 3939440), (1840, 3614008), (2110, 3151552), (2141, 3105920), (2944, 2258755), (3376, 1969720), (3680, 1807004), (4220, 1575776), (4282, 1552960), (4853, 1370240), (6752, 984860), (7360, 903502), (8440, 787888), (8564, 776480), (9706, 685120), (10705, 621184), (13504, 492430), (14720, 451751), (16880, 393944), (17128, 388240), (19412, 342560), (21410, 310592), (24265, 274048), (27008, 246215), (33760, 196972), (34256, 194120), (38824, 171280), (42820, 155296), (48530, 137024), (49243, 135040), (67520, 98486), (68512, 97060), (77648, 85640)]