15203440340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 38887478784

約数和(自身を除く): 23684038444

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 67, 68, 83, 85, 86, 110, 134, 166, 170, 172, 187, 215, 220, 268, 289, 332, 335, 340, 374, 415, 430, 473, 578, 670, 731, 737, 748, 830, 860, 913, 935, 946, 1139, 1156, 1340, 1411, 1445, 1462, 1474, 1660, 1826, 1870, 1892, 2278, 2365, 2822, 2881, 2890, 2924, 2948, 3179, 3569, 3652, 3655, 3685, 3740, 4556, 4565, 4730, 5561, 5644, 5695, 5762, 5780, 6358, 7055, 7138, 7310, 7370, 8041, 9130, 9460, 11122, 11390, 11524, 12427, 12529, 12716, 14110, 14276, 14405, 14620, 14740, 15521, 15895, 16082, 17845, 18260, 19363, 22244, 22780, 23987, 24854, 25058, 27805, 28220, 28810, 31042, 31691, 31790, 32164, 35690, 38726, 39259, 40205, 47974, 48977, 49708, 50116, 55610, 57620, 60673, 61171, 62084, 62135, 62645, 63382, 63580, 71380, 77452, 77605, 78518, 80410, 94537, 95948, 96815, 97954, 111220, 119935, 121346, 122342, 124270, 125290, 126764, 136697, 155210, 157036, 158455, 160820, 189074, 193630, 195908, 196295, 212993, 239123, 239870, 242692, 244684, 244885, 248540, 250580, 263857, 273394, 303365, 305855, 310420, 316910, 378148, 387260, 392590, 425986, 472685, 478246, 479740, 489770, 527714, 538747, 546788, 606730, 611710, 633820, 667403, 683485, 785180, 832609, 851972, 945370, 956492, 979540, 1031441, 1039907, 1055428, 1064965, 1077494, 1195615, 1213460, 1223420, 1319285, 1334806, 1366970, 1607129, 1665218, 1890740, 2062882, 2079814, 2129930, 2154988, 2391230, 2630353, 2638570, 2669612, 2693735, 2733940, 3214258, 3330436, 3337015, 4065091, 4125764, 4159628, 4163045, 4259860, 4782460, 5157205, 5199535, 5260706, 5277140, 5387470, 6428516, 6674030, 8035645, 8130182, 8326090, 9158699, 10314410, 10399070, 10521412, 10774940, 11345851, 13151765, 13348060, 16071290, 16260364, 16652180, 17678419, 18317398, 20325455, 20628820, 20798140, 22691702, 26303530, 32142580, 35356838, 36634796, 40650910, 44716001, 45383404, 45793495, 52607060, 56729255, 69106547, 70713676, 81301820, 88392095, 89432002, 91586990, 113458510, 138213094, 176784190, 178864004, 183173980, 223580005, 226917020, 276426188, 345532735, 353568380, 447160010, 691065470, 760172017, 894320020, 1382130940, 1520344034, 3040688068, 3800860085, 7601720170, 15203440340]

約数ペア:

[(1, 15203440340), (2, 7601720170), (4, 3800860085), (5, 3040688068), (10, 1520344034), (11, 1382130940), (17, 894320020), (20, 760172017), (22, 691065470), (34, 447160010), (43, 353568380), (44, 345532735), (55, 276426188), (67, 226917020), (68, 223580005), (83, 183173980), (85, 178864004), (86, 176784190), (110, 138213094), (134, 113458510), (166, 91586990), (170, 89432002), (172, 88392095), (187, 81301820), (215, 70713676), (220, 69106547), (268, 56729255), (289, 52607060), (332, 45793495), (335, 45383404), (340, 44716001), (374, 40650910), (415, 36634796), (430, 35356838), (473, 32142580), (578, 26303530), (670, 22691702), (731, 20798140), (737, 20628820), (748, 20325455), (830, 18317398), (860, 17678419), (913, 16652180), (935, 16260364), (946, 16071290), (1139, 13348060), (1156, 13151765), (1340, 11345851), (1411, 10774940), (1445, 10521412), (1462, 10399070), (1474, 10314410), (1660, 9158699), (1826, 8326090), (1870, 8130182), (1892, 8035645), (2278, 6674030), (2365, 6428516), (2822, 5387470), (2881, 5277140), (2890, 5260706), (2924, 5199535), (2948, 5157205), (3179, 4782460), (3569, 4259860), (3652, 4163045), (3655, 4159628), (3685, 4125764), (3740, 4065091), (4556, 3337015), (4565, 3330436), (4730, 3214258), (5561, 2733940), (5644, 2693735), (5695, 2669612), (5762, 2638570), (5780, 2630353), (6358, 2391230), (7055, 2154988), (7138, 2129930), (7310, 2079814), (7370, 2062882), (8041, 1890740), (9130, 1665218), (9460, 1607129), (11122, 1366970), (11390, 1334806), (11524, 1319285), (12427, 1223420), (12529, 1213460), (12716, 1195615), (14110, 1077494), (14276, 1064965), (14405, 1055428), (14620, 1039907), (14740, 1031441), (15521, 979540), (15895, 956492), (16082, 945370), (17845, 851972), (18260, 832609), (19363, 785180), (22244, 683485), (22780, 667403), (23987, 633820), (24854, 611710), (25058, 606730), (27805, 546788), (28220, 538747), (28810, 527714), (31042, 489770), (31691, 479740), (31790, 478246), (32164, 472685), (35690, 425986), (38726, 392590), (39259, 387260), (40205, 378148), (47974, 316910), (48977, 310420), (49708, 305855), (50116, 303365), (55610, 273394), (57620, 263857), (60673, 250580), (61171, 248540), (62084, 244885), (62135, 244684), (62645, 242692), (63382, 239870), (63580, 239123), (71380, 212993), (77452, 196295), (77605, 195908), (78518, 193630), (80410, 189074), (94537, 160820), (95948, 158455), (96815, 157036), (97954, 155210), (111220, 136697), (119935, 126764), (121346, 125290), (122342, 124270)]