1296358440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 4261118400

約数和(自身を除く): 2964759960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 169, 194, 195, 260, 291, 312, 338, 388, 390, 485, 507, 520, 582, 659, 676, 776, 780, 845, 970, 1014, 1164, 1261, 1318, 1352, 1455, 1560, 1690, 1940, 1977, 2028, 2328, 2522, 2535, 2636, 2910, 3295, 3380, 3783, 3880, 3954, 4056, 5044, 5070, 5272, 5820, 6305, 6590, 6760, 7566, 7908, 8567, 9885, 10088, 10140, 11640, 12610, 13180, 15132, 15816, 16393, 17134, 18915, 19770, 20280, 25220, 25701, 26360, 30264, 32786, 34268, 37830, 39540, 42835, 49179, 50440, 51402, 63923, 65572, 68536, 75660, 79080, 81965, 85670, 98358, 102804, 111371, 127846, 128505, 131144, 151320, 163930, 171340, 191769, 196716, 205608, 222742, 245895, 255692, 257010, 319615, 327860, 334113, 342680, 383538, 393432, 445484, 491790, 511384, 514020, 556855, 639230, 655720, 668226, 767076, 830999, 890968, 958845, 983580, 1028040, 1113710, 1278460, 1336452, 1534152, 1661998, 1670565, 1917690, 1967160, 2227420, 2492997, 2556920, 2672904, 3323996, 3341130, 3835380, 4154995, 4454840, 4985994, 6647992, 6682260, 7670760, 8309990, 9971988, 10802987, 12464985, 13364520, 16619980, 19943976, 21605974, 24929970, 32408961, 33239960, 43211948, 49859940, 54014935, 64817922, 86423896, 99719880, 108029870, 129635844, 162044805, 216059740, 259271688, 324089610, 432119480, 648179220, 1296358440]

約数ペア:

[(1, 1296358440), (2, 648179220), (3, 432119480), (4, 324089610), (5, 259271688), (6, 216059740), (8, 162044805), (10, 129635844), (12, 108029870), (13, 99719880), (15, 86423896), (20, 64817922), (24, 54014935), (26, 49859940), (30, 43211948), (39, 33239960), (40, 32408961), (52, 24929970), (60, 21605974), (65, 19943976), (78, 16619980), (97, 13364520), (104, 12464985), (120, 10802987), (130, 9971988), (156, 8309990), (169, 7670760), (194, 6682260), (195, 6647992), (260, 4985994), (291, 4454840), (312, 4154995), (338, 3835380), (388, 3341130), (390, 3323996), (485, 2672904), (507, 2556920), (520, 2492997), (582, 2227420), (659, 1967160), (676, 1917690), (776, 1670565), (780, 1661998), (845, 1534152), (970, 1336452), (1014, 1278460), (1164, 1113710), (1261, 1028040), (1318, 983580), (1352, 958845), (1455, 890968), (1560, 830999), (1690, 767076), (1940, 668226), (1977, 655720), (2028, 639230), (2328, 556855), (2522, 514020), (2535, 511384), (2636, 491790), (2910, 445484), (3295, 393432), (3380, 383538), (3783, 342680), (3880, 334113), (3954, 327860), (4056, 319615), (5044, 257010), (5070, 255692), (5272, 245895), (5820, 222742), (6305, 205608), (6590, 196716), (6760, 191769), (7566, 171340), (7908, 163930), (8567, 151320), (9885, 131144), (10088, 128505), (10140, 127846), (11640, 111371), (12610, 102804), (13180, 98358), (15132, 85670), (15816, 81965), (16393, 79080), (17134, 75660), (18915, 68536), (19770, 65572), (20280, 63923), (25220, 51402), (25701, 50440), (26360, 49179), (30264, 42835), (32786, 39540), (34268, 37830)]