3921449840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37447}}^1$

素因数の和:37495

約数の個数: 160

約数和(自身を含む): 12036086784

約数和(自身を除く): 8114636944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7480, 9520, 10472, 13090, 14960, 20944, 26180, 37447, 52360, 74894, 104720, 149788, 187235, 262129, 299576, 374470, 411917, 524258, 599152, 636599, 748940, 823834, 1048516, 1273198, 1310645, 1497880, 1647668, 2059585, 2097032, 2546396, 2621290, 2883419, 2995760, 3182995, 3295336, 4119170, 4194064, 4456193, 5092792, 5242580, 5766838, 6365990, 6590672, 7002589, 8238340, 8912386, 10185584, 10485160, 11533676, 12731980, 14005178, 14417095, 16476680, 17824772, 20970320, 22280965, 23067352, 25463960, 28010356, 28834190, 32953360, 35012945, 35649544, 44561930, 46134704, 49018123, 50927920, 56020712, 57668380, 70025890, 71299088, 89123860, 98036246, 112041424, 115336760, 140051780, 178247720, 196072492, 230673520, 245090615, 280103560, 356495440, 392144984, 490181230, 560207120, 784289968, 980362460, 1960724920, 3921449840]

約数ペア:

[(1, 3921449840), (2, 1960724920), (4, 980362460), (5, 784289968), (7, 560207120), (8, 490181230), (10, 392144984), (11, 356495440), (14, 280103560), (16, 245090615), (17, 230673520), (20, 196072492), (22, 178247720), (28, 140051780), (34, 115336760), (35, 112041424), (40, 98036246), (44, 89123860), (55, 71299088), (56, 70025890), (68, 57668380), (70, 56020712), (77, 50927920), (80, 49018123), (85, 46134704), (88, 44561930), (110, 35649544), (112, 35012945), (119, 32953360), (136, 28834190), (140, 28010356), (154, 25463960), (170, 23067352), (176, 22280965), (187, 20970320), (220, 17824772), (238, 16476680), (272, 14417095), (280, 14005178), (308, 12731980), (340, 11533676), (374, 10485160), (385, 10185584), (440, 8912386), (476, 8238340), (560, 7002589), (595, 6590672), (616, 6365990), (680, 5766838), (748, 5242580), (770, 5092792), (880, 4456193), (935, 4194064), (952, 4119170), (1190, 3295336), (1232, 3182995), (1309, 2995760), (1360, 2883419), (1496, 2621290), (1540, 2546396), (1870, 2097032), (1904, 2059585), (2380, 1647668), (2618, 1497880), (2992, 1310645), (3080, 1273198), (3740, 1048516), (4760, 823834), (5236, 748940), (6160, 636599), (6545, 599152), (7480, 524258), (9520, 411917), (10472, 374470), (13090, 299576), (14960, 262129), (20944, 187235), (26180, 149788), (37447, 104720), (52360, 74894)]