902300880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 320

約数和(自身を含む): 3279790080

約数和(自身を除く): 2377489200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 491, 494, 496, 520, 570, 589, 620, 624, 741, 744, 760, 780, 806, 912, 930, 982, 988, 1040, 1140, 1178, 1209, 1235, 1240, 1473, 1482, 1488, 1520, 1560, 1612, 1767, 1860, 1964, 1976, 2015, 2280, 2356, 2418, 2455, 2470, 2480, 2945, 2946, 2964, 3120, 3224, 3534, 3705, 3720, 3928, 3952, 4030, 4560, 4712, 4836, 4910, 4940, 5890, 5892, 5928, 6045, 6383, 6448, 7068, 7365, 7410, 7440, 7657, 7856, 8060, 8835, 9329, 9424, 9672, 9820, 9880, 11780, 11784, 11856, 12090, 12766, 14136, 14730, 14820, 15221, 15314, 16120, 17670, 18658, 19149, 19344, 19640, 19760, 22971, 23560, 23568, 24180, 25532, 27987, 28272, 29460, 29640, 30442, 30628, 31915, 32240, 35340, 37316, 38285, 38298, 39280, 45663, 45942, 46645, 47120, 48360, 51064, 55974, 58920, 59280, 60884, 61256, 63830, 70680, 74632, 76105, 76570, 76596, 91326, 91884, 93290, 95745, 96720, 102128, 111948, 114855, 117840, 121277, 121768, 122512, 127660, 139935, 141360, 149264, 152210, 153140, 153192, 182652, 183768, 186580, 191490, 197873, 223896, 228315, 229710, 242554, 243536, 255320, 279870, 289199, 304420, 306280, 306384, 363831, 365304, 367536, 373160, 382980, 395746, 447792, 456630, 459420, 485108, 510640, 559740, 578398, 593619, 606385, 608840, 612560, 727662, 730608, 746320, 765960, 791492, 867597, 913260, 918840, 970216, 989365, 1119480, 1156796, 1187238, 1212770, 1217680, 1445995, 1455324, 1531920, 1582984, 1735194, 1819155, 1826520, 1837680, 1940432, 1978730, 2238960, 2313592, 2374476, 2425540, 2891990, 2910648, 2968095, 3165968, 3470388, 3638310, 3653040, 3759587, 3957460, 4337985, 4627184, 4748952, 4851080, 5783980, 5821296, 5936190, 6940776, 7276620, 7519174, 7914920, 8675970, 9497904, 9702160, 11278761, 11567960, 11872380, 13881552, 14553240, 15038348, 15829840, 17351940, 18797935, 22557522, 23135920, 23744760, 29106480, 30076696, 34703880, 37595870, 45115044, 47489520, 56393805, 60153392, 69407760, 75191740, 90230088, 112787610, 150383480, 180460176, 225575220, 300766960, 451150440, 902300880]

約数ペア:

[(1, 902300880), (2, 451150440), (3, 300766960), (4, 225575220), (5, 180460176), (6, 150383480), (8, 112787610), (10, 90230088), (12, 75191740), (13, 69407760), (15, 60153392), (16, 56393805), (19, 47489520), (20, 45115044), (24, 37595870), (26, 34703880), (30, 30076696), (31, 29106480), (38, 23744760), (39, 23135920), (40, 22557522), (48, 18797935), (52, 17351940), (57, 15829840), (60, 15038348), (62, 14553240), (65, 13881552), (76, 11872380), (78, 11567960), (80, 11278761), (93, 9702160), (95, 9497904), (104, 8675970), (114, 7914920), (120, 7519174), (124, 7276620), (130, 6940776), (152, 5936190), (155, 5821296), (156, 5783980), (186, 4851080), (190, 4748952), (195, 4627184), (208, 4337985), (228, 3957460), (240, 3759587), (247, 3653040), (248, 3638310), (260, 3470388), (285, 3165968), (304, 2968095), (310, 2910648), (312, 2891990), (372, 2425540), (380, 2374476), (390, 2313592), (403, 2238960), (456, 1978730), (465, 1940432), (491, 1837680), (494, 1826520), (496, 1819155), (520, 1735194), (570, 1582984), (589, 1531920), (620, 1455324), (624, 1445995), (741, 1217680), (744, 1212770), (760, 1187238), (780, 1156796), (806, 1119480), (912, 989365), (930, 970216), (982, 918840), (988, 913260), (1040, 867597), (1140, 791492), (1178, 765960), (1209, 746320), (1235, 730608), (1240, 727662), (1473, 612560), (1482, 608840), (1488, 606385), (1520, 593619), (1560, 578398), (1612, 559740), (1767, 510640), (1860, 485108), (1964, 459420), (1976, 456630), (2015, 447792), (2280, 395746), (2356, 382980), (2418, 373160), (2455, 367536), (2470, 365304), (2480, 363831), (2945, 306384), (2946, 306280), (2964, 304420), (3120, 289199), (3224, 279870), (3534, 255320), (3705, 243536), (3720, 242554), (3928, 229710), (3952, 228315), (4030, 223896), (4560, 197873), (4712, 191490), (4836, 186580), (4910, 183768), (4940, 182652), (5890, 153192), (5892, 153140), (5928, 152210), (6045, 149264), (6383, 141360), (6448, 139935), (7068, 127660), (7365, 122512), (7410, 121768), (7440, 121277), (7657, 117840), (7856, 114855), (8060, 111948), (8835, 102128), (9329, 96720), (9424, 95745), (9672, 93290), (9820, 91884), (9880, 91326), (11780, 76596), (11784, 76570), (11856, 76105), (12090, 74632), (12766, 70680), (14136, 63830), (14730, 61256), (14820, 60884), (15221, 59280), (15314, 58920), (16120, 55974), (17670, 51064), (18658, 48360), (19149, 47120), (19344, 46645), (19640, 45942), (19760, 45663), (22971, 39280), (23560, 38298), (23568, 38285), (24180, 37316), (25532, 35340), (27987, 32240), (28272, 31915), (29460, 30628), (29640, 30442)]