193167480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2485

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 449648520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2399, 2440, 2684, 3355, 3660, 4026, 4798, 5368, 6710, 7197, 7320, 8052, 9596, 10065, 11995, 13420, 14394, 16104, 19192, 20130, 23990, 26389, 26840, 28788, 35985, 40260, 47980, 52778, 57576, 71970, 79167, 80520, 95960, 105556, 131945, 143940, 146339, 158334, 211112, 263890, 287880, 292678, 316668, 395835, 439017, 527780, 585356, 633336, 731695, 791670, 878034, 1055560, 1170712, 1463390, 1583340, 1609729, 1756068, 2195085, 2926780, 3166680, 3219458, 3512136, 4390170, 4829187, 5853560, 6438916, 8048645, 8780340, 9658374, 12877832, 16097290, 17560680, 19316748, 24145935, 32194580, 38633496, 48291870, 64389160, 96583740, 193167480]

約数ペア:

[(1, 193167480), (2, 96583740), (3, 64389160), (4, 48291870), (5, 38633496), (6, 32194580), (8, 24145935), (10, 19316748), (11, 17560680), (12, 16097290), (15, 12877832), (20, 9658374), (22, 8780340), (24, 8048645), (30, 6438916), (33, 5853560), (40, 4829187), (44, 4390170), (55, 3512136), (60, 3219458), (61, 3166680), (66, 2926780), (88, 2195085), (110, 1756068), (120, 1609729), (122, 1583340), (132, 1463390), (165, 1170712), (183, 1055560), (220, 878034), (244, 791670), (264, 731695), (305, 633336), (330, 585356), (366, 527780), (440, 439017), (488, 395835), (610, 316668), (660, 292678), (671, 287880), (732, 263890), (915, 211112), (1220, 158334), (1320, 146339), (1342, 143940), (1464, 131945), (1830, 105556), (2013, 95960), (2399, 80520), (2440, 79167), (2684, 71970), (3355, 57576), (3660, 52778), (4026, 47980), (4798, 40260), (5368, 35985), (6710, 28788), (7197, 26840), (7320, 26389), (8052, 23990), (9596, 20130), (10065, 19192), (11995, 16104), (13420, 14394)]