3159493960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1811

約数の個数: 128

約数和(自身を含む): 8427110400

約数和(自身を除く): 5267616440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 239, 248, 280, 310, 434, 478, 620, 868, 956, 1085, 1195, 1240, 1523, 1673, 1736, 1912, 2170, 2390, 3046, 3346, 4340, 4780, 6092, 6692, 7409, 7615, 8365, 8680, 9560, 10661, 12184, 13384, 14818, 15230, 16730, 21322, 29636, 30460, 33460, 37045, 42644, 47213, 51863, 53305, 59272, 60920, 66920, 74090, 85288, 94426, 103726, 106610, 148180, 188852, 207452, 213220, 236065, 259315, 296360, 330491, 363997, 377704, 414904, 426440, 472130, 518630, 660982, 727994, 944260, 1037260, 1321964, 1455988, 1652455, 1819985, 1888520, 2074520, 2547979, 2643928, 2911976, 3304910, 3639970, 5095958, 6609820, 7279940, 10191916, 11283907, 12739895, 13219640, 14559880, 20383832, 22567814, 25479790, 45135628, 50959580, 56419535, 78987349, 90271256, 101919160, 112839070, 157974698, 225678140, 315949396, 394936745, 451356280, 631898792, 789873490, 1579746980, 3159493960]

約数ペア:

[(1, 3159493960), (2, 1579746980), (4, 789873490), (5, 631898792), (7, 451356280), (8, 394936745), (10, 315949396), (14, 225678140), (20, 157974698), (28, 112839070), (31, 101919160), (35, 90271256), (40, 78987349), (56, 56419535), (62, 50959580), (70, 45135628), (124, 25479790), (140, 22567814), (155, 20383832), (217, 14559880), (239, 13219640), (248, 12739895), (280, 11283907), (310, 10191916), (434, 7279940), (478, 6609820), (620, 5095958), (868, 3639970), (956, 3304910), (1085, 2911976), (1195, 2643928), (1240, 2547979), (1523, 2074520), (1673, 1888520), (1736, 1819985), (1912, 1652455), (2170, 1455988), (2390, 1321964), (3046, 1037260), (3346, 944260), (4340, 727994), (4780, 660982), (6092, 518630), (6692, 472130), (7409, 426440), (7615, 414904), (8365, 377704), (8680, 363997), (9560, 330491), (10661, 296360), (12184, 259315), (13384, 236065), (14818, 213220), (15230, 207452), (16730, 188852), (21322, 148180), (29636, 106610), (30460, 103726), (33460, 94426), (37045, 85288), (42644, 74090), (47213, 66920), (51863, 60920), (53305, 59272)]