319100760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 1150774560

約数和(自身を除く): 831673800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1321, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2642, 2684, 2745, 3355, 3660, 3960, 3963, 4026, 4392, 5284, 5368, 5490, 6039, 6605, 6710, 7320, 7926, 8052, 10065, 10568, 10980, 11889, 12078, 13210, 13420, 14531, 15852, 16104, 19815, 20130, 21960, 23778, 24156, 26420, 26840, 29062, 30195, 31704, 39630, 40260, 43593, 47556, 48312, 52840, 58124, 59445, 60390, 72655, 79260, 80520, 80581, 87186, 95112, 116248, 118890, 120780, 130779, 145310, 158520, 161162, 174372, 217965, 237780, 241560, 241743, 261558, 290620, 322324, 348744, 402905, 435930, 475560, 483486, 523116, 581240, 644648, 653895, 725229, 805810, 871860, 886391, 966972, 1046232, 1208715, 1307790, 1450458, 1611620, 1743720, 1772782, 1933944, 2417430, 2615580, 2659173, 2900916, 3223240, 3545564, 3626145, 4431955, 4834860, 5231160, 5318346, 5801832, 7091128, 7252290, 7977519, 8863910, 9669720, 10636692, 13295865, 14504580, 15955038, 17727820, 21273384, 26591730, 29009160, 31910076, 35455640, 39887595, 53183460, 63820152, 79775190, 106366920, 159550380, 319100760]

約数ペア:

[(1, 319100760), (2, 159550380), (3, 106366920), (4, 79775190), (5, 63820152), (6, 53183460), (8, 39887595), (9, 35455640), (10, 31910076), (11, 29009160), (12, 26591730), (15, 21273384), (18, 17727820), (20, 15955038), (22, 14504580), (24, 13295865), (30, 10636692), (33, 9669720), (36, 8863910), (40, 7977519), (44, 7252290), (45, 7091128), (55, 5801832), (60, 5318346), (61, 5231160), (66, 4834860), (72, 4431955), (88, 3626145), (90, 3545564), (99, 3223240), (110, 2900916), (120, 2659173), (122, 2615580), (132, 2417430), (165, 1933944), (180, 1772782), (183, 1743720), (198, 1611620), (220, 1450458), (244, 1307790), (264, 1208715), (305, 1046232), (330, 966972), (360, 886391), (366, 871860), (396, 805810), (440, 725229), (488, 653895), (495, 644648), (549, 581240), (610, 523116), (660, 483486), (671, 475560), (732, 435930), (792, 402905), (915, 348744), (990, 322324), (1098, 290620), (1220, 261558), (1320, 241743), (1321, 241560), (1342, 237780), (1464, 217965), (1830, 174372), (1980, 161162), (2013, 158520), (2196, 145310), (2440, 130779), (2642, 120780), (2684, 118890), (2745, 116248), (3355, 95112), (3660, 87186), (3960, 80581), (3963, 80520), (4026, 79260), (4392, 72655), (5284, 60390), (5368, 59445), (5490, 58124), (6039, 52840), (6605, 48312), (6710, 47556), (7320, 43593), (7926, 40260), (8052, 39630), (10065, 31704), (10568, 30195), (10980, 29062), (11889, 26840), (12078, 26420), (13210, 24156), (13420, 23778), (14531, 21960), (15852, 20130), (16104, 19815)]