168735960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2783

約数の個数: 160

約数和(自身を含む): 597207600

約数和(自身を除く): 428471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2741, 3078, 3240, 3420, 4104, 5130, 5482, 6156, 6840, 7695, 8223, 10260, 10964, 12312, 13705, 15390, 16446, 20520, 21928, 24669, 27410, 30780, 32892, 41115, 49338, 52079, 54820, 61560, 65784, 74007, 82230, 98676, 104158, 109640, 123345, 148014, 156237, 164460, 197352, 208316, 222021, 246690, 260395, 296028, 312474, 328920, 370035, 416632, 444042, 468711, 493380, 520790, 592056, 624948, 740070, 781185, 888084, 937422, 986760, 1041580, 1110105, 1249896, 1406133, 1480140, 1562370, 1776168, 1874844, 2083160, 2220210, 2343555, 2812266, 2960280, 3124740, 3749688, 4218399, 4440420, 4687110, 5624532, 6249480, 7030665, 8436798, 8880840, 9374220, 11249064, 14061330, 16873596, 18748440, 21091995, 28122660, 33747192, 42183990, 56245320, 84367980, 168735960]

約数ペア:

[(1, 168735960), (2, 84367980), (3, 56245320), (4, 42183990), (5, 33747192), (6, 28122660), (8, 21091995), (9, 18748440), (10, 16873596), (12, 14061330), (15, 11249064), (18, 9374220), (19, 8880840), (20, 8436798), (24, 7030665), (27, 6249480), (30, 5624532), (36, 4687110), (38, 4440420), (40, 4218399), (45, 3749688), (54, 3124740), (57, 2960280), (60, 2812266), (72, 2343555), (76, 2220210), (81, 2083160), (90, 1874844), (95, 1776168), (108, 1562370), (114, 1480140), (120, 1406133), (135, 1249896), (152, 1110105), (162, 1041580), (171, 986760), (180, 937422), (190, 888084), (216, 781185), (228, 740070), (270, 624948), (285, 592056), (324, 520790), (342, 493380), (360, 468711), (380, 444042), (405, 416632), (456, 370035), (513, 328920), (540, 312474), (570, 296028), (648, 260395), (684, 246690), (760, 222021), (810, 208316), (855, 197352), (1026, 164460), (1080, 156237), (1140, 148014), (1368, 123345), (1539, 109640), (1620, 104158), (1710, 98676), (2052, 82230), (2280, 74007), (2565, 65784), (2741, 61560), (3078, 54820), (3240, 52079), (3420, 49338), (4104, 41115), (5130, 32892), (5482, 30780), (6156, 27410), (6840, 24669), (7695, 21928), (8223, 20520), (10260, 16446), (10964, 15390), (12312, 13705)]