65626440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 152101560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 599, 660, 664, 830, 913, 996, 1198, 1245, 1320, 1660, 1797, 1826, 1992, 2396, 2490, 2739, 2995, 3320, 3594, 3652, 4565, 4792, 4980, 5478, 5990, 6589, 7188, 7304, 8985, 9130, 9960, 10956, 11980, 13178, 13695, 14376, 17970, 18260, 19767, 21912, 23960, 26356, 27390, 32945, 35940, 36520, 39534, 49717, 52712, 54780, 65890, 71880, 79068, 98835, 99434, 109560, 131780, 149151, 158136, 197670, 198868, 248585, 263560, 298302, 395340, 397736, 497170, 546887, 596604, 745755, 790680, 994340, 1093774, 1193208, 1491510, 1640661, 1988680, 2187548, 2734435, 2983020, 3281322, 4375096, 5468870, 5966040, 6562644, 8203305, 10937740, 13125288, 16406610, 21875480, 32813220, 65626440]

約数ペア:

[(1, 65626440), (2, 32813220), (3, 21875480), (4, 16406610), (5, 13125288), (6, 10937740), (8, 8203305), (10, 6562644), (11, 5966040), (12, 5468870), (15, 4375096), (20, 3281322), (22, 2983020), (24, 2734435), (30, 2187548), (33, 1988680), (40, 1640661), (44, 1491510), (55, 1193208), (60, 1093774), (66, 994340), (83, 790680), (88, 745755), (110, 596604), (120, 546887), (132, 497170), (165, 397736), (166, 395340), (220, 298302), (249, 263560), (264, 248585), (330, 198868), (332, 197670), (415, 158136), (440, 149151), (498, 131780), (599, 109560), (660, 99434), (664, 98835), (830, 79068), (913, 71880), (996, 65890), (1198, 54780), (1245, 52712), (1320, 49717), (1660, 39534), (1797, 36520), (1826, 35940), (1992, 32945), (2396, 27390), (2490, 26356), (2739, 23960), (2995, 21912), (3320, 19767), (3594, 18260), (3652, 17970), (4565, 14376), (4792, 13695), (4980, 13178), (5478, 11980), (5990, 10956), (6589, 9960), (7188, 9130), (7304, 8985)]