65273880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 241561440

約数和(自身を除く): 176287560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 653, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1306, 1428, 1470, 1666, 1785, 1959, 1960, 2040, 2380, 2499, 2612, 2856, 2940, 3265, 3332, 3570, 3918, 4165, 4571, 4760, 4998, 5224, 5880, 6530, 6664, 7140, 7836, 8330, 9142, 9795, 9996, 11101, 12495, 13060, 13713, 14280, 15672, 16660, 18284, 19590, 19992, 22202, 22855, 24990, 26120, 27426, 31997, 33303, 33320, 36568, 39180, 44404, 45710, 49980, 54852, 55505, 63994, 66606, 68565, 77707, 78360, 88808, 91420, 95991, 99960, 109704, 111010, 127988, 133212, 137130, 155414, 159985, 166515, 182840, 191982, 222020, 233121, 255976, 266424, 274260, 310828, 319970, 333030, 383964, 388535, 444040, 466242, 479955, 543949, 548520, 621656, 639940, 666060, 767928, 777070, 932484, 959910, 1087898, 1165605, 1279880, 1332120, 1554140, 1631847, 1864968, 1919820, 2175796, 2331210, 2719745, 3108280, 3263694, 3839640, 4351592, 4662420, 5439490, 6527388, 8159235, 9324840, 10878980, 13054776, 16318470, 21757960, 32636940, 65273880]

約数ペア:

[(1, 65273880), (2, 32636940), (3, 21757960), (4, 16318470), (5, 13054776), (6, 10878980), (7, 9324840), (8, 8159235), (10, 6527388), (12, 5439490), (14, 4662420), (15, 4351592), (17, 3839640), (20, 3263694), (21, 3108280), (24, 2719745), (28, 2331210), (30, 2175796), (34, 1919820), (35, 1864968), (40, 1631847), (42, 1554140), (49, 1332120), (51, 1279880), (56, 1165605), (60, 1087898), (68, 959910), (70, 932484), (84, 777070), (85, 767928), (98, 666060), (102, 639940), (105, 621656), (119, 548520), (120, 543949), (136, 479955), (140, 466242), (147, 444040), (168, 388535), (170, 383964), (196, 333030), (204, 319970), (210, 310828), (238, 274260), (245, 266424), (255, 255976), (280, 233121), (294, 222020), (340, 191982), (357, 182840), (392, 166515), (408, 159985), (420, 155414), (476, 137130), (490, 133212), (510, 127988), (588, 111010), (595, 109704), (653, 99960), (680, 95991), (714, 91420), (735, 88808), (833, 78360), (840, 77707), (952, 68565), (980, 66606), (1020, 63994), (1176, 55505), (1190, 54852), (1306, 49980), (1428, 45710), (1470, 44404), (1666, 39180), (1785, 36568), (1959, 33320), (1960, 33303), (2040, 31997), (2380, 27426), (2499, 26120), (2612, 24990), (2856, 22855), (2940, 22202), (3265, 19992), (3332, 19590), (3570, 18284), (3918, 16660), (4165, 15672), (4571, 14280), (4760, 13713), (4998, 13060), (5224, 12495), (5880, 11101), (6530, 9996), (6664, 9795), (7140, 9142), (7836, 8330)]