1626233940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 5580731520

約数和(自身を除く): 3954497580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 83, 85, 90, 95, 102, 114, 153, 166, 170, 171, 180, 190, 204, 228, 249, 255, 285, 306, 323, 332, 337, 340, 342, 380, 415, 498, 510, 570, 612, 646, 674, 684, 747, 765, 830, 855, 969, 996, 1011, 1020, 1140, 1245, 1292, 1348, 1411, 1494, 1530, 1577, 1615, 1660, 1685, 1710, 1938, 2022, 2490, 2822, 2907, 2988, 3033, 3060, 3154, 3230, 3370, 3420, 3735, 3876, 4044, 4233, 4731, 4845, 4980, 5055, 5644, 5729, 5814, 6066, 6308, 6403, 6460, 6740, 7055, 7470, 7885, 8466, 9462, 9690, 10110, 11458, 11628, 12132, 12699, 12806, 14110, 14193, 14535, 14940, 15165, 15770, 16932, 17187, 18924, 19209, 19380, 20220, 21165, 22916, 23655, 25398, 25612, 26809, 27971, 28220, 28386, 28645, 29070, 30330, 31540, 32015, 34374, 38418, 42330, 47310, 50796, 51561, 53618, 55942, 56772, 57290, 57627, 58140, 60660, 63495, 64030, 68748, 70965, 76836, 80427, 83913, 84660, 85935, 94620, 96045, 103122, 107236, 108851, 111884, 114580, 115254, 126990, 128060, 134045, 139855, 141930, 160854, 167826, 171870, 192090, 206244, 217702, 230508, 241281, 251739, 253980, 257805, 268090, 279710, 283860, 288135, 321708, 326553, 335652, 343740, 384180, 402135, 419565, 435404, 475507, 482562, 503478, 515610, 531449, 536180, 544255, 559420, 576270, 653106, 804270, 839130, 951014, 965124, 979659, 1006956, 1031220, 1062898, 1088510, 1152540, 1206405, 1258695, 1306212, 1426521, 1594347, 1608540, 1632765, 1678260, 1902028, 1959318, 2125796, 2177020, 2377535, 2412810, 2517390, 2657245, 2853042, 3188694, 3265530, 3918636, 4279563, 4755070, 4783041, 4825620, 4898295, 5034780, 5314490, 5706084, 6377388, 6531060, 7132605, 7971735, 8559126, 9034633, 9510140, 9566082, 9796590, 10628980, 14265210, 15943470, 17118252, 18069266, 19132164, 19593180, 21397815, 23915205, 27103899, 28530420, 31886940, 36138532, 42795630, 45173165, 47830410, 54207798, 81311697, 85591260, 90346330, 95660820, 108415596, 135519495, 162623394, 180692660, 271038990, 325246788, 406558485, 542077980, 813116970, 1626233940]

約数ペア:

[(1, 1626233940), (2, 813116970), (3, 542077980), (4, 406558485), (5, 325246788), (6, 271038990), (9, 180692660), (10, 162623394), (12, 135519495), (15, 108415596), (17, 95660820), (18, 90346330), (19, 85591260), (20, 81311697), (30, 54207798), (34, 47830410), (36, 45173165), (38, 42795630), (45, 36138532), (51, 31886940), (57, 28530420), (60, 27103899), (68, 23915205), (76, 21397815), (83, 19593180), (85, 19132164), (90, 18069266), (95, 17118252), (102, 15943470), (114, 14265210), (153, 10628980), (166, 9796590), (170, 9566082), (171, 9510140), (180, 9034633), (190, 8559126), (204, 7971735), (228, 7132605), (249, 6531060), (255, 6377388), (285, 5706084), (306, 5314490), (323, 5034780), (332, 4898295), (337, 4825620), (340, 4783041), (342, 4755070), (380, 4279563), (415, 3918636), (498, 3265530), (510, 3188694), (570, 2853042), (612, 2657245), (646, 2517390), (674, 2412810), (684, 2377535), (747, 2177020), (765, 2125796), (830, 1959318), (855, 1902028), (969, 1678260), (996, 1632765), (1011, 1608540), (1020, 1594347), (1140, 1426521), (1245, 1306212), (1292, 1258695), (1348, 1206405), (1411, 1152540), (1494, 1088510), (1530, 1062898), (1577, 1031220), (1615, 1006956), (1660, 979659), (1685, 965124), (1710, 951014), (1938, 839130), (2022, 804270), (2490, 653106), (2822, 576270), (2907, 559420), (2988, 544255), (3033, 536180), (3060, 531449), (3154, 515610), (3230, 503478), (3370, 482562), (3420, 475507), (3735, 435404), (3876, 419565), (4044, 402135), (4233, 384180), (4731, 343740), (4845, 335652), (4980, 326553), (5055, 321708), (5644, 288135), (5729, 283860), (5814, 279710), (6066, 268090), (6308, 257805), (6403, 253980), (6460, 251739), (6740, 241281), (7055, 230508), (7470, 217702), (7885, 206244), (8466, 192090), (9462, 171870), (9690, 167826), (10110, 160854), (11458, 141930), (11628, 139855), (12132, 134045), (12699, 128060), (12806, 126990), (14110, 115254), (14193, 114580), (14535, 111884), (14940, 108851), (15165, 107236), (15770, 103122), (16932, 96045), (17187, 94620), (18924, 85935), (19209, 84660), (19380, 83913), (20220, 80427), (21165, 76836), (22916, 70965), (23655, 68748), (25398, 64030), (25612, 63495), (26809, 60660), (27971, 58140), (28220, 57627), (28386, 57290), (28645, 56772), (29070, 55942), (30330, 53618), (31540, 51561), (32015, 50796), (34374, 47310), (38418, 42330)]