2018360190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 6469632000

約数和(自身を除く): 4451271810

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 103, 105, 110, 119, 154, 165, 170, 187, 206, 210, 231, 238, 255, 309, 330, 357, 374, 385, 462, 499, 510, 515, 561, 595, 618, 714, 721, 770, 935, 998, 1030, 1122, 1133, 1155, 1190, 1309, 1442, 1497, 1545, 1751, 1785, 1870, 2163, 2266, 2310, 2495, 2618, 2805, 2994, 3090, 3399, 3493, 3502, 3570, 3605, 3927, 4326, 4990, 5253, 5489, 5610, 5665, 6545, 6798, 6986, 7210, 7485, 7854, 7931, 8483, 8755, 10479, 10506, 10815, 10978, 11330, 12257, 13090, 14970, 15862, 16467, 16966, 16995, 17465, 17510, 19261, 19635, 20958, 21630, 23793, 24514, 25449, 26265, 27445, 32934, 33990, 34930, 36771, 38423, 38522, 39270, 39655, 42415, 47586, 50898, 51397, 52395, 52530, 54890, 57783, 59381, 61285, 73542, 76846, 79310, 82335, 84830, 93313, 96305, 102794, 104790, 115269, 115566, 118762, 118965, 122570, 127245, 134827, 154191, 164670, 178143, 183855, 186626, 192115, 192610, 230538, 237930, 254490, 256985, 269654, 279939, 288915, 296905, 308382, 356286, 359779, 367710, 384230, 404481, 466565, 513970, 559878, 565367, 576345, 577830, 593810, 653191, 674135, 719558, 770955, 808962, 873749, 890715, 933130, 1079337, 1130734, 1152690, 1306382, 1348270, 1399695, 1541910, 1696101, 1747498, 1781430, 1798895, 1959573, 2022405, 2158674, 2621247, 2799390, 2826835, 3265955, 3392202, 3597790, 3919146, 3957569, 4044810, 4368745, 5242494, 5396685, 5653670, 6116243, 6531910, 7915138, 8480505, 8737490, 9611239, 9797865, 10793370, 11872707, 12232486, 13106235, 16961010, 18348729, 19222478, 19595730, 19787845, 23745414, 26212470, 28833717, 30581215, 36697458, 39575690, 48056195, 57667434, 59363535, 61162430, 67278673, 91743645, 96112390, 118727070, 134557346, 144168585, 183487290, 201836019, 288337170, 336393365, 403672038, 672786730, 1009180095, 2018360190]

約数ペア:

[(1, 2018360190), (2, 1009180095), (3, 672786730), (5, 403672038), (6, 336393365), (7, 288337170), (10, 201836019), (11, 183487290), (14, 144168585), (15, 134557346), (17, 118727070), (21, 96112390), (22, 91743645), (30, 67278673), (33, 61162430), (34, 59363535), (35, 57667434), (42, 48056195), (51, 39575690), (55, 36697458), (66, 30581215), (70, 28833717), (77, 26212470), (85, 23745414), (102, 19787845), (103, 19595730), (105, 19222478), (110, 18348729), (119, 16961010), (154, 13106235), (165, 12232486), (170, 11872707), (187, 10793370), (206, 9797865), (210, 9611239), (231, 8737490), (238, 8480505), (255, 7915138), (309, 6531910), (330, 6116243), (357, 5653670), (374, 5396685), (385, 5242494), (462, 4368745), (499, 4044810), (510, 3957569), (515, 3919146), (561, 3597790), (595, 3392202), (618, 3265955), (714, 2826835), (721, 2799390), (770, 2621247), (935, 2158674), (998, 2022405), (1030, 1959573), (1122, 1798895), (1133, 1781430), (1155, 1747498), (1190, 1696101), (1309, 1541910), (1442, 1399695), (1497, 1348270), (1545, 1306382), (1751, 1152690), (1785, 1130734), (1870, 1079337), (2163, 933130), (2266, 890715), (2310, 873749), (2495, 808962), (2618, 770955), (2805, 719558), (2994, 674135), (3090, 653191), (3399, 593810), (3493, 577830), (3502, 576345), (3570, 565367), (3605, 559878), (3927, 513970), (4326, 466565), (4990, 404481), (5253, 384230), (5489, 367710), (5610, 359779), (5665, 356286), (6545, 308382), (6798, 296905), (6986, 288915), (7210, 279939), (7485, 269654), (7854, 256985), (7931, 254490), (8483, 237930), (8755, 230538), (10479, 192610), (10506, 192115), (10815, 186626), (10978, 183855), (11330, 178143), (12257, 164670), (13090, 154191), (14970, 134827), (15862, 127245), (16467, 122570), (16966, 118965), (16995, 118762), (17465, 115566), (17510, 115269), (19261, 104790), (19635, 102794), (20958, 96305), (21630, 93313), (23793, 84830), (24514, 82335), (25449, 79310), (26265, 76846), (27445, 73542), (32934, 61285), (33990, 59381), (34930, 57783), (36771, 54890), (38423, 52530), (38522, 52395), (39270, 51397), (39655, 50898), (42415, 47586)]