914497740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 288

約数和(自身を含む): 3201918720

約数和(自身を除く): 2287420980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 67, 76, 78, 90, 95, 114, 117, 130, 134, 156, 171, 180, 190, 195, 201, 228, 234, 247, 260, 268, 285, 307, 335, 342, 380, 390, 402, 468, 494, 570, 585, 603, 614, 670, 684, 741, 780, 804, 855, 871, 921, 988, 1005, 1140, 1170, 1206, 1228, 1235, 1273, 1340, 1482, 1535, 1710, 1742, 1842, 2010, 2223, 2340, 2412, 2470, 2546, 2613, 2763, 2964, 3015, 3070, 3420, 3484, 3684, 3705, 3819, 3991, 4020, 4355, 4446, 4605, 4940, 5092, 5226, 5526, 5833, 6030, 6140, 6365, 7410, 7638, 7839, 7982, 8710, 8892, 9210, 10452, 11052, 11115, 11457, 11666, 11973, 12060, 12730, 13065, 13815, 14820, 15276, 15678, 15964, 16549, 17420, 17499, 18420, 19095, 19955, 20569, 22230, 22914, 23332, 23946, 25460, 26130, 27630, 29165, 31356, 33098, 34998, 35919, 38190, 39195, 39910, 41138, 44460, 45828, 47892, 49647, 52260, 52497, 55260, 57285, 58330, 59865, 61707, 66196, 69996, 71838, 75829, 76380, 78390, 79820, 82276, 82745, 87495, 99294, 102845, 104994, 114570, 116660, 119730, 123414, 143676, 148941, 151658, 156780, 165490, 174990, 179595, 185121, 198588, 205690, 209988, 227487, 229140, 239460, 246828, 248235, 262485, 267397, 297882, 303316, 308535, 330980, 349980, 359190, 370242, 379145, 390811, 411380, 454974, 496470, 524970, 534794, 595764, 617070, 682461, 718380, 740484, 744705, 758290, 781622, 802191, 909948, 925605, 992940, 1049940, 1069588, 1137435, 1172433, 1234140, 1336985, 1364922, 1489410, 1516580, 1563244, 1604382, 1851210, 1954055, 2274870, 2344866, 2406573, 2673970, 2729844, 2978820, 3208764, 3412305, 3517299, 3702420, 3908110, 4010955, 4549740, 4689732, 4813146, 5080543, 5347940, 5862165, 6824610, 7034598, 7816220, 8021910, 9626292, 10161086, 11724330, 12032865, 13649220, 14069196, 15241629, 16043820, 17586495, 20322172, 23448660, 24065730, 25402715, 30483258, 35172990, 45724887, 48131460, 50805430, 60966516, 70345980, 76208145, 91449774, 101610860, 152416290, 182899548, 228624435, 304832580, 457248870, 914497740]

約数ペア:

[(1, 914497740), (2, 457248870), (3, 304832580), (4, 228624435), (5, 182899548), (6, 152416290), (9, 101610860), (10, 91449774), (12, 76208145), (13, 70345980), (15, 60966516), (18, 50805430), (19, 48131460), (20, 45724887), (26, 35172990), (30, 30483258), (36, 25402715), (38, 24065730), (39, 23448660), (45, 20322172), (52, 17586495), (57, 16043820), (60, 15241629), (65, 14069196), (67, 13649220), (76, 12032865), (78, 11724330), (90, 10161086), (95, 9626292), (114, 8021910), (117, 7816220), (130, 7034598), (134, 6824610), (156, 5862165), (171, 5347940), (180, 5080543), (190, 4813146), (195, 4689732), (201, 4549740), (228, 4010955), (234, 3908110), (247, 3702420), (260, 3517299), (268, 3412305), (285, 3208764), (307, 2978820), (335, 2729844), (342, 2673970), (380, 2406573), (390, 2344866), (402, 2274870), (468, 1954055), (494, 1851210), (570, 1604382), (585, 1563244), (603, 1516580), (614, 1489410), (670, 1364922), (684, 1336985), (741, 1234140), (780, 1172433), (804, 1137435), (855, 1069588), (871, 1049940), (921, 992940), (988, 925605), (1005, 909948), (1140, 802191), (1170, 781622), (1206, 758290), (1228, 744705), (1235, 740484), (1273, 718380), (1340, 682461), (1482, 617070), (1535, 595764), (1710, 534794), (1742, 524970), (1842, 496470), (2010, 454974), (2223, 411380), (2340, 390811), (2412, 379145), (2470, 370242), (2546, 359190), (2613, 349980), (2763, 330980), (2964, 308535), (3015, 303316), (3070, 297882), (3420, 267397), (3484, 262485), (3684, 248235), (3705, 246828), (3819, 239460), (3991, 229140), (4020, 227487), (4355, 209988), (4446, 205690), (4605, 198588), (4940, 185121), (5092, 179595), (5226, 174990), (5526, 165490), (5833, 156780), (6030, 151658), (6140, 148941), (6365, 143676), (7410, 123414), (7638, 119730), (7839, 116660), (7982, 114570), (8710, 104994), (8892, 102845), (9210, 99294), (10452, 87495), (11052, 82745), (11115, 82276), (11457, 79820), (11666, 78390), (11973, 76380), (12060, 75829), (12730, 71838), (13065, 69996), (13815, 66196), (14820, 61707), (15276, 59865), (15678, 58330), (15964, 57285), (16549, 55260), (17420, 52497), (17499, 52260), (18420, 49647), (19095, 47892), (19955, 45828), (20569, 44460), (22230, 41138), (22914, 39910), (23332, 39195), (23946, 38190), (25460, 35919), (26130, 34998), (27630, 33098), (29165, 31356)]