15604160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 168

約数和(自身を含む): 45403008

約数和(自身を除く): 29798848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 160, 176, 208, 220, 242, 248, 260, 286, 310, 320, 341, 352, 403, 416, 440, 484, 496, 520, 572, 605, 620, 682, 704, 715, 806, 832, 880, 968, 992, 1040, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 1760, 1936, 1984, 2015, 2080, 2288, 2420, 2480, 2728, 2860, 3146, 3224, 3410, 3520, 3751, 3872, 4030, 4160, 4433, 4576, 4840, 4960, 5456, 5720, 6292, 6448, 6820, 7502, 7744, 7865, 8060, 8866, 9152, 9680, 9920, 10912, 11440, 12584, 12896, 13640, 15004, 15730, 16120, 17732, 18755, 19360, 21824, 22165, 22880, 25168, 25792, 27280, 30008, 31460, 32240, 35464, 37510, 38720, 44330, 45760, 48763, 50336, 54560, 60016, 62920, 64480, 70928, 75020, 88660, 97526, 100672, 109120, 120032, 125840, 128960, 141856, 150040, 177320, 195052, 240064, 243815, 251680, 283712, 300080, 354640, 390104, 487630, 503360, 600160, 709280, 780208, 975260, 1200320, 1418560, 1560416, 1950520, 3120832, 3901040, 7802080, 15604160]

約数ペア:

[(1, 15604160), (2, 7802080), (4, 3901040), (5, 3120832), (8, 1950520), (10, 1560416), (11, 1418560), (13, 1200320), (16, 975260), (20, 780208), (22, 709280), (26, 600160), (31, 503360), (32, 487630), (40, 390104), (44, 354640), (52, 300080), (55, 283712), (62, 251680), (64, 243815), (65, 240064), (80, 195052), (88, 177320), (104, 150040), (110, 141856), (121, 128960), (124, 125840), (130, 120032), (143, 109120), (155, 100672), (160, 97526), (176, 88660), (208, 75020), (220, 70928), (242, 64480), (248, 62920), (260, 60016), (286, 54560), (310, 50336), (320, 48763), (341, 45760), (352, 44330), (403, 38720), (416, 37510), (440, 35464), (484, 32240), (496, 31460), (520, 30008), (572, 27280), (605, 25792), (620, 25168), (682, 22880), (704, 22165), (715, 21824), (806, 19360), (832, 18755), (880, 17732), (968, 16120), (992, 15730), (1040, 15004), (1144, 13640), (1210, 12896), (1240, 12584), (1364, 11440), (1430, 10912), (1573, 9920), (1612, 9680), (1705, 9152), (1760, 8866), (1936, 8060), (1984, 7865), (2015, 7744), (2080, 7502), (2288, 6820), (2420, 6448), (2480, 6292), (2728, 5720), (2860, 5456), (3146, 4960), (3224, 4840), (3410, 4576), (3520, 4433), (3751, 4160), (3872, 4030)]