845667960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2221}}^1$

素因数の和:2421

約数の個数: 128

約数和(自身を含む): 2687731200

約数和(自身を除く): 1842063240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 380, 456, 501, 570, 668, 760, 835, 1002, 1140, 1336, 1670, 2004, 2221, 2280, 2505, 3173, 3340, 4008, 4442, 5010, 6346, 6663, 6680, 8884, 9519, 10020, 11105, 12692, 13326, 15865, 17768, 19038, 20040, 22210, 25384, 26652, 31730, 33315, 38076, 42199, 44420, 47595, 53304, 63460, 66630, 76152, 84398, 88840, 95190, 126597, 126920, 133260, 168796, 190380, 210995, 253194, 266520, 337592, 370907, 380760, 421990, 506388, 632985, 741814, 843980, 1012776, 1112721, 1265970, 1483628, 1687960, 1854535, 2225442, 2531940, 2967256, 3709070, 4450884, 5063880, 5563605, 7047233, 7418140, 8901768, 11127210, 14094466, 14836280, 21141699, 22254420, 28188932, 35236165, 42283398, 44508840, 56377864, 70472330, 84566796, 105708495, 140944660, 169133592, 211416990, 281889320, 422833980, 845667960]

約数ペア:

[(1, 845667960), (2, 422833980), (3, 281889320), (4, 211416990), (5, 169133592), (6, 140944660), (8, 105708495), (10, 84566796), (12, 70472330), (15, 56377864), (19, 44508840), (20, 42283398), (24, 35236165), (30, 28188932), (38, 22254420), (40, 21141699), (57, 14836280), (60, 14094466), (76, 11127210), (95, 8901768), (114, 7418140), (120, 7047233), (152, 5563605), (167, 5063880), (190, 4450884), (228, 3709070), (285, 2967256), (334, 2531940), (380, 2225442), (456, 1854535), (501, 1687960), (570, 1483628), (668, 1265970), (760, 1112721), (835, 1012776), (1002, 843980), (1140, 741814), (1336, 632985), (1670, 506388), (2004, 421990), (2221, 380760), (2280, 370907), (2505, 337592), (3173, 266520), (3340, 253194), (4008, 210995), (4442, 190380), (5010, 168796), (6346, 133260), (6663, 126920), (6680, 126597), (8884, 95190), (9519, 88840), (10020, 84398), (11105, 76152), (12692, 66630), (13326, 63460), (15865, 53304), (17768, 47595), (19038, 44420), (20040, 42199), (22210, 38076), (25384, 33315), (26652, 31730)]