448804980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1136254860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 31, 36, 39, 45, 46, 52, 60, 62, 65, 69, 78, 90, 92, 93, 115, 117, 124, 130, 138, 155, 156, 180, 186, 195, 207, 230, 234, 260, 269, 276, 279, 299, 310, 345, 372, 390, 403, 414, 460, 465, 468, 538, 558, 585, 598, 620, 690, 713, 780, 806, 807, 828, 897, 930, 1035, 1076, 1116, 1170, 1196, 1209, 1345, 1380, 1395, 1426, 1495, 1612, 1614, 1794, 1860, 2015, 2070, 2139, 2340, 2418, 2421, 2690, 2691, 2790, 2852, 2990, 3228, 3497, 3565, 3588, 3627, 4030, 4035, 4140, 4278, 4485, 4836, 4842, 5380, 5382, 5580, 5980, 6045, 6187, 6417, 6994, 7130, 7254, 8060, 8070, 8339, 8556, 8970, 9269, 9684, 10491, 10695, 10764, 12090, 12105, 12374, 12834, 13455, 13988, 14260, 14508, 16140, 16678, 17485, 17940, 18135, 18538, 18561, 20982, 21390, 24180, 24210, 24748, 25017, 25668, 26910, 27807, 30935, 31473, 32085, 33356, 34970, 36270, 37076, 37122, 41695, 41964, 42780, 46345, 48420, 50034, 52455, 53820, 55614, 55683, 61870, 62946, 64170, 69940, 72540, 74244, 75051, 80431, 83390, 83421, 92690, 92805, 100068, 104910, 108407, 111228, 111366, 123740, 125085, 125892, 128340, 139035, 150102, 157365, 160862, 166780, 166842, 185380, 185610, 191797, 209820, 216814, 222732, 241293, 250170, 278070, 278415, 300204, 314730, 321724, 325221, 333684, 371220, 375255, 383594, 402155, 417105, 433628, 482586, 500340, 542035, 556140, 556830, 575391, 629460, 650442, 723879, 750510, 767188, 804310, 834210, 958985, 965172, 975663, 1084070, 1113660, 1150782, 1206465, 1300884, 1447758, 1501020, 1608620, 1626105, 1668420, 1726173, 1917970, 1951326, 2168140, 2301564, 2412930, 2493361, 2876955, 2895516, 3252210, 3452346, 3619395, 3835940, 3902652, 4825860, 4878315, 4986722, 5753910, 6504420, 6904692, 7238790, 7480083, 8630865, 9756630, 9973444, 11507820, 12466805, 14477580, 14960166, 17261730, 19513260, 22440249, 24933610, 29920332, 34523460, 37400415, 44880498, 49867220, 74800830, 89760996, 112201245, 149601660, 224402490, 448804980]

約数ペア:

[(1, 448804980), (2, 224402490), (3, 149601660), (4, 112201245), (5, 89760996), (6, 74800830), (9, 49867220), (10, 44880498), (12, 37400415), (13, 34523460), (15, 29920332), (18, 24933610), (20, 22440249), (23, 19513260), (26, 17261730), (30, 14960166), (31, 14477580), (36, 12466805), (39, 11507820), (45, 9973444), (46, 9756630), (52, 8630865), (60, 7480083), (62, 7238790), (65, 6904692), (69, 6504420), (78, 5753910), (90, 4986722), (92, 4878315), (93, 4825860), (115, 3902652), (117, 3835940), (124, 3619395), (130, 3452346), (138, 3252210), (155, 2895516), (156, 2876955), (180, 2493361), (186, 2412930), (195, 2301564), (207, 2168140), (230, 1951326), (234, 1917970), (260, 1726173), (269, 1668420), (276, 1626105), (279, 1608620), (299, 1501020), (310, 1447758), (345, 1300884), (372, 1206465), (390, 1150782), (403, 1113660), (414, 1084070), (460, 975663), (465, 965172), (468, 958985), (538, 834210), (558, 804310), (585, 767188), (598, 750510), (620, 723879), (690, 650442), (713, 629460), (780, 575391), (806, 556830), (807, 556140), (828, 542035), (897, 500340), (930, 482586), (1035, 433628), (1076, 417105), (1116, 402155), (1170, 383594), (1196, 375255), (1209, 371220), (1345, 333684), (1380, 325221), (1395, 321724), (1426, 314730), (1495, 300204), (1612, 278415), (1614, 278070), (1794, 250170), (1860, 241293), (2015, 222732), (2070, 216814), (2139, 209820), (2340, 191797), (2418, 185610), (2421, 185380), (2690, 166842), (2691, 166780), (2790, 160862), (2852, 157365), (2990, 150102), (3228, 139035), (3497, 128340), (3565, 125892), (3588, 125085), (3627, 123740), (4030, 111366), (4035, 111228), (4140, 108407), (4278, 104910), (4485, 100068), (4836, 92805), (4842, 92690), (5380, 83421), (5382, 83390), (5580, 80431), (5980, 75051), (6045, 74244), (6187, 72540), (6417, 69940), (6994, 64170), (7130, 62946), (7254, 61870), (8060, 55683), (8070, 55614), (8339, 53820), (8556, 52455), (8970, 50034), (9269, 48420), (9684, 46345), (10491, 42780), (10695, 41964), (10764, 41695), (12090, 37122), (12105, 37076), (12374, 36270), (12834, 34970), (13455, 33356), (13988, 32085), (14260, 31473), (14508, 30935), (16140, 27807), (16678, 26910), (17485, 25668), (17940, 25017), (18135, 24748), (18538, 24210), (18561, 24180), (20982, 21390)]