144679920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7863

約数の個数: 160

約数和(自身を含む): 559249920

約数和(自身を除く): 414570000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7829, 9240, 15658, 18480, 23487, 31316, 39145, 46974, 54803, 62632, 78290, 86119, 93948, 109606, 117435, 125264, 156580, 164409, 172238, 187896, 219212, 234870, 258357, 274015, 313160, 328818, 344476, 375792, 430595, 438424, 469740, 516714, 548030, 602833, 626320, 657636, 688952, 822045, 861190, 876848, 939480, 1033428, 1096060, 1205666, 1291785, 1315272, 1377904, 1644090, 1722380, 1808499, 1878960, 2066856, 2192120, 2411332, 2583570, 2630544, 3014165, 3288180, 3444760, 3616998, 4133712, 4384240, 4822664, 5167140, 6028330, 6576360, 6889520, 7233996, 9042495, 9645328, 10334280, 12056660, 13152720, 14467992, 18084990, 20668560, 24113320, 28935984, 36169980, 48226640, 72339960, 144679920]

約数ペア:

[(1, 144679920), (2, 72339960), (3, 48226640), (4, 36169980), (5, 28935984), (6, 24113320), (7, 20668560), (8, 18084990), (10, 14467992), (11, 13152720), (12, 12056660), (14, 10334280), (15, 9645328), (16, 9042495), (20, 7233996), (21, 6889520), (22, 6576360), (24, 6028330), (28, 5167140), (30, 4822664), (33, 4384240), (35, 4133712), (40, 3616998), (42, 3444760), (44, 3288180), (48, 3014165), (55, 2630544), (56, 2583570), (60, 2411332), (66, 2192120), (70, 2066856), (77, 1878960), (80, 1808499), (84, 1722380), (88, 1644090), (105, 1377904), (110, 1315272), (112, 1291785), (120, 1205666), (132, 1096060), (140, 1033428), (154, 939480), (165, 876848), (168, 861190), (176, 822045), (210, 688952), (220, 657636), (231, 626320), (240, 602833), (264, 548030), (280, 516714), (308, 469740), (330, 438424), (336, 430595), (385, 375792), (420, 344476), (440, 328818), (462, 313160), (528, 274015), (560, 258357), (616, 234870), (660, 219212), (770, 187896), (840, 172238), (880, 164409), (924, 156580), (1155, 125264), (1232, 117435), (1320, 109606), (1540, 93948), (1680, 86119), (1848, 78290), (2310, 62632), (2640, 54803), (3080, 46974), (3696, 39145), (4620, 31316), (6160, 23487), (7829, 18480), (9240, 15658)]