397243080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 192

約数和(自身を含む): 1472430960

約数和(自身を除く): 1075187880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 4993, 5304, 6120, 6630, 7956, 8840, 9945, 9986, 13260, 14979, 15912, 19890, 19972, 24965, 26520, 29958, 39780, 39944, 44937, 49930, 59916, 64909, 74895, 79560, 84881, 89874, 99860, 119832, 129818, 149790, 169762, 179748, 194727, 199720, 224685, 254643, 259636, 299580, 324545, 339524, 359496, 389454, 424405, 449370, 509286, 519272, 584181, 599160, 649090, 679048, 763929, 778908, 848810, 898740, 973635, 1018572, 1103453, 1168362, 1273215, 1298180, 1527858, 1557816, 1697620, 1797480, 1947270, 2037144, 2206906, 2336724, 2546430, 2596360, 2920905, 3055716, 3310359, 3395240, 3819645, 3894540, 4413812, 4673448, 5092860, 5517265, 5841810, 6111432, 6620718, 7639290, 7789080, 8827624, 9931077, 10185720, 11034530, 11683620, 13241436, 15278580, 16551795, 19862154, 22069060, 23367240, 26482872, 30557160, 33103590, 39724308, 44138120, 49655385, 66207180, 79448616, 99310770, 132414360, 198621540, 397243080]

約数ペア:

[(1, 397243080), (2, 198621540), (3, 132414360), (4, 99310770), (5, 79448616), (6, 66207180), (8, 49655385), (9, 44138120), (10, 39724308), (12, 33103590), (13, 30557160), (15, 26482872), (17, 23367240), (18, 22069060), (20, 19862154), (24, 16551795), (26, 15278580), (30, 13241436), (34, 11683620), (36, 11034530), (39, 10185720), (40, 9931077), (45, 8827624), (51, 7789080), (52, 7639290), (60, 6620718), (65, 6111432), (68, 5841810), (72, 5517265), (78, 5092860), (85, 4673448), (90, 4413812), (102, 3894540), (104, 3819645), (117, 3395240), (120, 3310359), (130, 3055716), (136, 2920905), (153, 2596360), (156, 2546430), (170, 2336724), (180, 2206906), (195, 2037144), (204, 1947270), (221, 1797480), (234, 1697620), (255, 1557816), (260, 1527858), (306, 1298180), (312, 1273215), (340, 1168362), (360, 1103453), (390, 1018572), (408, 973635), (442, 898740), (468, 848810), (510, 778908), (520, 763929), (585, 679048), (612, 649090), (663, 599160), (680, 584181), (765, 519272), (780, 509286), (884, 449370), (936, 424405), (1020, 389454), (1105, 359496), (1170, 339524), (1224, 324545), (1326, 299580), (1530, 259636), (1560, 254643), (1768, 224685), (1989, 199720), (2040, 194727), (2210, 179748), (2340, 169762), (2652, 149790), (3060, 129818), (3315, 119832), (3978, 99860), (4420, 89874), (4680, 84881), (4993, 79560), (5304, 74895), (6120, 64909), (6630, 59916), (7956, 49930), (8840, 44937), (9945, 39944), (9986, 39780), (13260, 29958), (14979, 26520), (15912, 24965), (19890, 19972)]