1569280860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 216

約数和(自身を含む): 5573576736

約数和(自身を除く): 4004295876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 181, 196, 210, 245, 252, 294, 315, 362, 420, 441, 490, 543, 588, 630, 724, 735, 882, 905, 980, 983, 1086, 1260, 1267, 1470, 1629, 1764, 1810, 1966, 2172, 2205, 2534, 2715, 2940, 2949, 3258, 3620, 3801, 3932, 4410, 4915, 5068, 5430, 5898, 6335, 6516, 6881, 7602, 8145, 8820, 8847, 8869, 9830, 10860, 11403, 11796, 12670, 13762, 14745, 15204, 16290, 17694, 17738, 19005, 19660, 20643, 22806, 25340, 26607, 27524, 29490, 32580, 34405, 35388, 35476, 38010, 41286, 44235, 44345, 45612, 48167, 53214, 57015, 58980, 61929, 68810, 76020, 79821, 82572, 88470, 88690, 96334, 103215, 106428, 114030, 123858, 133035, 137620, 144501, 159642, 176940, 177380, 177923, 192668, 206430, 228060, 240835, 247716, 266070, 289002, 309645, 319284, 355846, 399105, 412860, 433503, 481670, 532140, 533769, 578004, 619290, 711692, 722505, 798210, 867006, 889615, 963340, 1067538, 1238580, 1245461, 1445010, 1596420, 1601307, 1734012, 1779230, 2135076, 2167515, 2490922, 2668845, 2890020, 3202614, 3558460, 3736383, 4335030, 4981844, 5337690, 6227305, 6405228, 7472766, 8006535, 8670060, 8718227, 10675380, 11209149, 12454610, 14945532, 16013070, 17436454, 18681915, 22418298, 24909220, 26154681, 32026140, 34872908, 37363830, 43591135, 44836596, 52309362, 56045745, 74727660, 78464043, 87182270, 104618724, 112091490, 130773405, 156928086, 174364540, 224182980, 261546810, 313856172, 392320215, 523093620, 784640430, 1569280860]

約数ペア:

[(1, 1569280860), (2, 784640430), (3, 523093620), (4, 392320215), (5, 313856172), (6, 261546810), (7, 224182980), (9, 174364540), (10, 156928086), (12, 130773405), (14, 112091490), (15, 104618724), (18, 87182270), (20, 78464043), (21, 74727660), (28, 56045745), (30, 52309362), (35, 44836596), (36, 43591135), (42, 37363830), (45, 34872908), (49, 32026140), (60, 26154681), (63, 24909220), (70, 22418298), (84, 18681915), (90, 17436454), (98, 16013070), (105, 14945532), (126, 12454610), (140, 11209149), (147, 10675380), (180, 8718227), (181, 8670060), (196, 8006535), (210, 7472766), (245, 6405228), (252, 6227305), (294, 5337690), (315, 4981844), (362, 4335030), (420, 3736383), (441, 3558460), (490, 3202614), (543, 2890020), (588, 2668845), (630, 2490922), (724, 2167515), (735, 2135076), (882, 1779230), (905, 1734012), (980, 1601307), (983, 1596420), (1086, 1445010), (1260, 1245461), (1267, 1238580), (1470, 1067538), (1629, 963340), (1764, 889615), (1810, 867006), (1966, 798210), (2172, 722505), (2205, 711692), (2534, 619290), (2715, 578004), (2940, 533769), (2949, 532140), (3258, 481670), (3620, 433503), (3801, 412860), (3932, 399105), (4410, 355846), (4915, 319284), (5068, 309645), (5430, 289002), (5898, 266070), (6335, 247716), (6516, 240835), (6881, 228060), (7602, 206430), (8145, 192668), (8820, 177923), (8847, 177380), (8869, 176940), (9830, 159642), (10860, 144501), (11403, 137620), (11796, 133035), (12670, 123858), (13762, 114030), (14745, 106428), (15204, 103215), (16290, 96334), (17694, 88690), (17738, 88470), (19005, 82572), (19660, 79821), (20643, 76020), (22806, 68810), (25340, 61929), (26607, 58980), (27524, 57015), (29490, 53214), (32580, 48167), (34405, 45612), (35388, 44345), (35476, 44235), (38010, 41286)]