314620020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 874174860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 719, 748, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1326, 1430, 1438, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2157, 2210, 2244, 2340, 2431, 2574, 2652, 2805, 2860, 2876, 3060, 3315, 3366, 3595, 3740, 3978, 4290, 4314, 4420, 4862, 5148, 5610, 6435, 6471, 6630, 6732, 7190, 7293, 7909, 7956, 8415, 8580, 8628, 9347, 9724, 9945, 10785, 11220, 12155, 12223, 12870, 12942, 13260, 14380, 14586, 15818, 16830, 18694, 19890, 21570, 21879, 23727, 24310, 24446, 25740, 25884, 28041, 29172, 31636, 32355, 33660, 36465, 36669, 37388, 39545, 39780, 43140, 43758, 46735, 47454, 48620, 48892, 56082, 61115, 64710, 71181, 72930, 73338, 79090, 84123, 87516, 93470, 94908, 102817, 109395, 110007, 112164, 118635, 122230, 129420, 134453, 140205, 142362, 145860, 146676, 158180, 158899, 168246, 183345, 186940, 205634, 218790, 220014, 237270, 244460, 268906, 280410, 284724, 308451, 317798, 336492, 355905, 366690, 403359, 411268, 420615, 437580, 440028, 474540, 476697, 514085, 537812, 550035, 560820, 616902, 635596, 672265, 711810, 733380, 794495, 806718, 841230, 925353, 953394, 1028170, 1100070, 1210077, 1233804, 1344530, 1423620, 1430091, 1542255, 1588990, 1613436, 1682460, 1747889, 1850706, 1906788, 2016795, 2056340, 2200140, 2383485, 2420154, 2689060, 2860182, 3084510, 3177980, 3495778, 3701412, 4033590, 4626765, 4766970, 4840308, 5243667, 5720364, 6050385, 6169020, 6991556, 7150455, 8067180, 8739445, 9253530, 9533940, 10487334, 12100770, 14300910, 15731001, 17478890, 18507060, 20974668, 24201540, 26218335, 28601820, 31462002, 34957780, 52436670, 62924004, 78655005, 104873340, 157310010, 314620020]

約数ペア:

[(1, 314620020), (2, 157310010), (3, 104873340), (4, 78655005), (5, 62924004), (6, 52436670), (9, 34957780), (10, 31462002), (11, 28601820), (12, 26218335), (13, 24201540), (15, 20974668), (17, 18507060), (18, 17478890), (20, 15731001), (22, 14300910), (26, 12100770), (30, 10487334), (33, 9533940), (34, 9253530), (36, 8739445), (39, 8067180), (44, 7150455), (45, 6991556), (51, 6169020), (52, 6050385), (55, 5720364), (60, 5243667), (65, 4840308), (66, 4766970), (68, 4626765), (78, 4033590), (85, 3701412), (90, 3495778), (99, 3177980), (102, 3084510), (110, 2860182), (117, 2689060), (130, 2420154), (132, 2383485), (143, 2200140), (153, 2056340), (156, 2016795), (165, 1906788), (170, 1850706), (180, 1747889), (187, 1682460), (195, 1613436), (198, 1588990), (204, 1542255), (220, 1430091), (221, 1423620), (234, 1344530), (255, 1233804), (260, 1210077), (286, 1100070), (306, 1028170), (330, 953394), (340, 925353), (374, 841230), (390, 806718), (396, 794495), (429, 733380), (442, 711810), (468, 672265), (495, 635596), (510, 616902), (561, 560820), (572, 550035), (585, 537812), (612, 514085), (660, 476697), (663, 474540), (715, 440028), (719, 437580), (748, 420615), (765, 411268), (780, 403359), (858, 366690), (884, 355905), (935, 336492), (990, 317798), (1020, 308451), (1105, 284724), (1122, 280410), (1170, 268906), (1287, 244460), (1326, 237270), (1430, 220014), (1438, 218790), (1530, 205634), (1683, 186940), (1716, 183345), (1870, 168246), (1980, 158899), (1989, 158180), (2145, 146676), (2157, 145860), (2210, 142362), (2244, 140205), (2340, 134453), (2431, 129420), (2574, 122230), (2652, 118635), (2805, 112164), (2860, 110007), (2876, 109395), (3060, 102817), (3315, 94908), (3366, 93470), (3595, 87516), (3740, 84123), (3978, 79090), (4290, 73338), (4314, 72930), (4420, 71181), (4862, 64710), (5148, 61115), (5610, 56082), (6435, 48892), (6471, 48620), (6630, 47454), (6732, 46735), (7190, 43758), (7293, 43140), (7909, 39780), (7956, 39545), (8415, 37388), (8580, 36669), (8628, 36465), (9347, 33660), (9724, 32355), (9945, 31636), (10785, 29172), (11220, 28041), (12155, 25884), (12223, 25740), (12870, 24446), (12942, 24310), (13260, 23727), (14380, 21879), (14586, 21570), (15818, 19890), (16830, 18694)]