178150320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1320

約数の個数: 160

約数和(自身を含む): 623293440

約数和(自身を除く): 445143120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1231, 1340, 1608, 1809, 2010, 2160, 2412, 2462, 2680, 3015, 3216, 3618, 3693, 4020, 4824, 4924, 5360, 6030, 6155, 7236, 7386, 8040, 9045, 9648, 9848, 11079, 12060, 12310, 14472, 14772, 16080, 18090, 18465, 19696, 22158, 24120, 24620, 28944, 29544, 33237, 36180, 36930, 44316, 48240, 49240, 55395, 59088, 66474, 72360, 73860, 82477, 88632, 98480, 110790, 132948, 144720, 147720, 164954, 166185, 177264, 221580, 247431, 265896, 295440, 329908, 332370, 412385, 443160, 494862, 531792, 659816, 664740, 742293, 824770, 886320, 989724, 1237155, 1319632, 1329480, 1484586, 1649540, 1979448, 2226879, 2474310, 2658960, 2969172, 3299080, 3711465, 3958896, 4453758, 4948620, 5938344, 6598160, 7422930, 8907516, 9897240, 11134395, 11876688, 14845860, 17815032, 19794480, 22268790, 29691720, 35630064, 44537580, 59383440, 89075160, 178150320]

約数ペア:

[(1, 178150320), (2, 89075160), (3, 59383440), (4, 44537580), (5, 35630064), (6, 29691720), (8, 22268790), (9, 19794480), (10, 17815032), (12, 14845860), (15, 11876688), (16, 11134395), (18, 9897240), (20, 8907516), (24, 7422930), (27, 6598160), (30, 5938344), (36, 4948620), (40, 4453758), (45, 3958896), (48, 3711465), (54, 3299080), (60, 2969172), (67, 2658960), (72, 2474310), (80, 2226879), (90, 1979448), (108, 1649540), (120, 1484586), (134, 1329480), (135, 1319632), (144, 1237155), (180, 989724), (201, 886320), (216, 824770), (240, 742293), (268, 664740), (270, 659816), (335, 531792), (360, 494862), (402, 443160), (432, 412385), (536, 332370), (540, 329908), (603, 295440), (670, 265896), (720, 247431), (804, 221580), (1005, 177264), (1072, 166185), (1080, 164954), (1206, 147720), (1231, 144720), (1340, 132948), (1608, 110790), (1809, 98480), (2010, 88632), (2160, 82477), (2412, 73860), (2462, 72360), (2680, 66474), (3015, 59088), (3216, 55395), (3618, 49240), (3693, 48240), (4020, 44316), (4824, 36930), (4924, 36180), (5360, 33237), (6030, 29544), (6155, 28944), (7236, 24620), (7386, 24120), (8040, 22158), (9045, 19696), (9648, 18465), (9848, 18090), (11079, 16080), (12060, 14772), (12310, 14472)]