1623496680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8461}}^1$

素因数の和:8532

約数の個数: 192

約数和(自身を含む): 5821517520

約数和(自身を除く): 4198020840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2132, 2340, 2460, 2665, 2952, 3198, 3690, 4264, 4680, 4797, 4920, 5330, 6396, 7380, 7995, 8461, 9594, 10660, 12792, 14760, 15990, 16922, 19188, 21320, 23985, 25383, 31980, 33844, 38376, 42305, 47970, 50766, 63960, 67688, 76149, 84610, 95940, 101532, 109993, 126915, 152298, 169220, 191880, 203064, 219986, 253830, 304596, 329979, 338440, 346901, 380745, 439972, 507660, 549965, 609192, 659958, 693802, 761490, 879944, 989937, 1015320, 1040703, 1099930, 1319916, 1387604, 1522980, 1649895, 1734505, 1979874, 2081406, 2199860, 2639832, 2775208, 3045960, 3122109, 3299790, 3469010, 3959748, 4162812, 4399720, 4509713, 4949685, 5203515, 6244218, 6599580, 6938020, 7919496, 8325624, 9019426, 9899370, 10407030, 12488436, 13199160, 13529139, 13876040, 15610545, 18038852, 19798740, 20814060, 22548565, 24976872, 27058278, 31221090, 36077704, 39597480, 40587417, 41628120, 45097130, 54116556, 62442180, 67645695, 81174834, 90194260, 108233112, 124884360, 135291390, 162349668, 180388520, 202937085, 270582780, 324699336, 405874170, 541165560, 811748340, 1623496680]

約数ペア:

[(1, 1623496680), (2, 811748340), (3, 541165560), (4, 405874170), (5, 324699336), (6, 270582780), (8, 202937085), (9, 180388520), (10, 162349668), (12, 135291390), (13, 124884360), (15, 108233112), (18, 90194260), (20, 81174834), (24, 67645695), (26, 62442180), (30, 54116556), (36, 45097130), (39, 41628120), (40, 40587417), (41, 39597480), (45, 36077704), (52, 31221090), (60, 27058278), (65, 24976872), (72, 22548565), (78, 20814060), (82, 19798740), (90, 18038852), (104, 15610545), (117, 13876040), (120, 13529139), (123, 13199160), (130, 12488436), (156, 10407030), (164, 9899370), (180, 9019426), (195, 8325624), (205, 7919496), (234, 6938020), (246, 6599580), (260, 6244218), (312, 5203515), (328, 4949685), (360, 4509713), (369, 4399720), (390, 4162812), (410, 3959748), (468, 3469010), (492, 3299790), (520, 3122109), (533, 3045960), (585, 2775208), (615, 2639832), (738, 2199860), (780, 2081406), (820, 1979874), (936, 1734505), (984, 1649895), (1066, 1522980), (1170, 1387604), (1230, 1319916), (1476, 1099930), (1560, 1040703), (1599, 1015320), (1640, 989937), (1845, 879944), (2132, 761490), (2340, 693802), (2460, 659958), (2665, 609192), (2952, 549965), (3198, 507660), (3690, 439972), (4264, 380745), (4680, 346901), (4797, 338440), (4920, 329979), (5330, 304596), (6396, 253830), (7380, 219986), (7995, 203064), (8461, 191880), (9594, 169220), (10660, 152298), (12792, 126915), (14760, 109993), (15990, 101532), (16922, 95940), (19188, 84610), (21320, 76149), (23985, 67688), (25383, 63960), (31980, 50766), (33844, 47970), (38376, 42305)]