144795420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 566931456

約数和(自身を除く): 422136036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 337, 341, 372, 385, 396, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 674, 682, 693, 770, 868, 924, 930, 990, 1011, 1023, 1085, 1116, 1155, 1260, 1302, 1348, 1364, 1386, 1395, 1540, 1685, 1705, 1860, 1953, 1980, 2022, 2046, 2170, 2310, 2359, 2387, 2604, 2772, 2790, 3033, 3069, 3255, 3370, 3410, 3465, 3707, 3906, 4044, 4092, 4340, 4620, 4718, 4774, 5055, 5115, 5580, 6066, 6138, 6510, 6740, 6820, 6930, 7077, 7161, 7414, 7812, 9436, 9548, 9765, 10110, 10230, 10447, 11121, 11795, 11935, 12132, 12276, 13020, 13860, 14154, 14322, 14828, 15165, 15345, 18535, 19530, 20220, 20460, 20894, 21231, 21483, 22242, 23590, 23870, 25949, 28308, 28644, 30330, 30690, 31341, 33363, 35385, 35805, 37070, 39060, 41788, 42462, 42966, 44484, 47180, 47740, 51898, 52235, 55605, 60660, 61380, 62682, 66726, 70770, 71610, 73129, 74140, 77847, 84924, 85932, 94023, 103796, 104470, 106155, 107415, 111210, 114917, 125364, 129745, 133452, 141540, 143220, 146258, 155694, 156705, 166815, 188046, 208940, 212310, 214830, 219387, 222420, 229834, 233541, 259490, 292516, 311388, 313410, 333630, 344751, 365645, 376092, 389235, 424620, 429660, 438774, 459668, 467082, 470115, 518980, 574585, 626820, 658161, 667260, 689502, 731290, 778470, 804419, 877548, 934164, 940230, 1034253, 1096935, 1149170, 1167705, 1316322, 1379004, 1462580, 1556940, 1608838, 1723755, 1880460, 2068506, 2193870, 2298340, 2335410, 2413257, 2632644, 3217676, 3290805, 3447510, 4022095, 4137012, 4387740, 4670820, 4826514, 5171265, 6581610, 6895020, 7239771, 8044190, 9653028, 10342530, 12066285, 13163220, 14479542, 16088380, 20685060, 24132570, 28959084, 36198855, 48265140, 72397710, 144795420]

約数ペア:

[(1, 144795420), (2, 72397710), (3, 48265140), (4, 36198855), (5, 28959084), (6, 24132570), (7, 20685060), (9, 16088380), (10, 14479542), (11, 13163220), (12, 12066285), (14, 10342530), (15, 9653028), (18, 8044190), (20, 7239771), (21, 6895020), (22, 6581610), (28, 5171265), (30, 4826514), (31, 4670820), (33, 4387740), (35, 4137012), (36, 4022095), (42, 3447510), (44, 3290805), (45, 3217676), (55, 2632644), (60, 2413257), (62, 2335410), (63, 2298340), (66, 2193870), (70, 2068506), (77, 1880460), (84, 1723755), (90, 1608838), (93, 1556940), (99, 1462580), (105, 1379004), (110, 1316322), (124, 1167705), (126, 1149170), (132, 1096935), (140, 1034253), (154, 940230), (155, 934164), (165, 877548), (180, 804419), (186, 778470), (198, 731290), (210, 689502), (217, 667260), (220, 658161), (231, 626820), (252, 574585), (279, 518980), (308, 470115), (310, 467082), (315, 459668), (330, 438774), (337, 429660), (341, 424620), (372, 389235), (385, 376092), (396, 365645), (420, 344751), (434, 333630), (462, 313410), (465, 311388), (495, 292516), (558, 259490), (620, 233541), (630, 229834), (651, 222420), (660, 219387), (674, 214830), (682, 212310), (693, 208940), (770, 188046), (868, 166815), (924, 156705), (930, 155694), (990, 146258), (1011, 143220), (1023, 141540), (1085, 133452), (1116, 129745), (1155, 125364), (1260, 114917), (1302, 111210), (1348, 107415), (1364, 106155), (1386, 104470), (1395, 103796), (1540, 94023), (1685, 85932), (1705, 84924), (1860, 77847), (1953, 74140), (1980, 73129), (2022, 71610), (2046, 70770), (2170, 66726), (2310, 62682), (2359, 61380), (2387, 60660), (2604, 55605), (2772, 52235), (2790, 51898), (3033, 47740), (3069, 47180), (3255, 44484), (3370, 42966), (3410, 42462), (3465, 41788), (3707, 39060), (3906, 37070), (4044, 35805), (4092, 35385), (4340, 33363), (4620, 31341), (4718, 30690), (4774, 30330), (5055, 28644), (5115, 28308), (5580, 25949), (6066, 23870), (6138, 23590), (6510, 22242), (6740, 21483), (6820, 21231), (6930, 20894), (7077, 20460), (7161, 20220), (7414, 19530), (7812, 18535), (9436, 15345), (9548, 15165), (9765, 14828), (10110, 14322), (10230, 14154), (10447, 13860), (11121, 13020), (11795, 12276), (11935, 12132)]