73490040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 190686600

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, 383, 390, 410, 468, 492, 520, 533, 585, 615, 738, 766, 780, 820, 936, 984, 1066, 1149, 1170, 1230, 1476, 1532, 1560, 1599, 1640, 1845, 1915, 2132, 2298, 2340, 2460, 2665, 2952, 3064, 3198, 3447, 3690, 3830, 4264, 4596, 4680, 4797, 4920, 4979, 5330, 5745, 6396, 6894, 7380, 7660, 7995, 9192, 9594, 9958, 10660, 11490, 12792, 13788, 14760, 14937, 15320, 15703, 15990, 17235, 19188, 19916, 21320, 22980, 23985, 24895, 27576, 29874, 31406, 31980, 34470, 38376, 39832, 44811, 45960, 47109, 47970, 49790, 59748, 62812, 63960, 68940, 74685, 78515, 89622, 94218, 95940, 99580, 119496, 125624, 137880, 141327, 149370, 157030, 179244, 188436, 191880, 199160, 204139, 224055, 235545, 282654, 298740, 314060, 358488, 376872, 408278, 448110, 471090, 565308, 597480, 612417, 628120, 706635, 816556, 896220, 942180, 1020695, 1130616, 1224834, 1413270, 1633112, 1792440, 1837251, 1884360, 2041390, 2449668, 2826540, 3062085, 3674502, 4082780, 4899336, 5653080, 6124170, 7349004, 8165560, 9186255, 12248340, 14698008, 18372510, 24496680, 36745020, 73490040]

約数ペア:

[(1, 73490040), (2, 36745020), (3, 24496680), (4, 18372510), (5, 14698008), (6, 12248340), (8, 9186255), (9, 8165560), (10, 7349004), (12, 6124170), (13, 5653080), (15, 4899336), (18, 4082780), (20, 3674502), (24, 3062085), (26, 2826540), (30, 2449668), (36, 2041390), (39, 1884360), (40, 1837251), (41, 1792440), (45, 1633112), (52, 1413270), (60, 1224834), (65, 1130616), (72, 1020695), (78, 942180), (82, 896220), (90, 816556), (104, 706635), (117, 628120), (120, 612417), (123, 597480), (130, 565308), (156, 471090), (164, 448110), (180, 408278), (195, 376872), (205, 358488), (234, 314060), (246, 298740), (260, 282654), (312, 235545), (328, 224055), (360, 204139), (369, 199160), (383, 191880), (390, 188436), (410, 179244), (468, 157030), (492, 149370), (520, 141327), (533, 137880), (585, 125624), (615, 119496), (738, 99580), (766, 95940), (780, 94218), (820, 89622), (936, 78515), (984, 74685), (1066, 68940), (1149, 63960), (1170, 62812), (1230, 59748), (1476, 49790), (1532, 47970), (1560, 47109), (1599, 45960), (1640, 44811), (1845, 39832), (1915, 38376), (2132, 34470), (2298, 31980), (2340, 31406), (2460, 29874), (2665, 27576), (2952, 24895), (3064, 23985), (3198, 22980), (3447, 21320), (3690, 19916), (3830, 19188), (4264, 17235), (4596, 15990), (4680, 15703), (4797, 15320), (4920, 14937), (4979, 14760), (5330, 13788), (5745, 12792), (6396, 11490), (6894, 10660), (7380, 9958), (7660, 9594), (7995, 9192)]