151621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 496177920

約数和(自身を除く): 344556840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1171, 1245, 1560, 1660, 1992, 2158, 2342, 2490, 3237, 3320, 3513, 4316, 4684, 4980, 5395, 5855, 6474, 7026, 8632, 9368, 9960, 10790, 11710, 12948, 14052, 15223, 16185, 17565, 21580, 23420, 25896, 28104, 30446, 32370, 35130, 43160, 45669, 46840, 60892, 64740, 70260, 76115, 91338, 97193, 121784, 129480, 140520, 152230, 182676, 194386, 228345, 291579, 304460, 365352, 388772, 456690, 485965, 583158, 608920, 777544, 913380, 971930, 1166316, 1263509, 1457895, 1826760, 1943860, 2332632, 2527018, 2915790, 3790527, 3887720, 5054036, 5831580, 6317545, 7581054, 10108072, 11663160, 12635090, 15162108, 18952635, 25270180, 30324216, 37905270, 50540360, 75810540, 151621080]

約数ペア:

[(1, 151621080), (2, 75810540), (3, 50540360), (4, 37905270), (5, 30324216), (6, 25270180), (8, 18952635), (10, 15162108), (12, 12635090), (13, 11663160), (15, 10108072), (20, 7581054), (24, 6317545), (26, 5831580), (30, 5054036), (39, 3887720), (40, 3790527), (52, 2915790), (60, 2527018), (65, 2332632), (78, 1943860), (83, 1826760), (104, 1457895), (120, 1263509), (130, 1166316), (156, 971930), (166, 913380), (195, 777544), (249, 608920), (260, 583158), (312, 485965), (332, 456690), (390, 388772), (415, 365352), (498, 304460), (520, 291579), (664, 228345), (780, 194386), (830, 182676), (996, 152230), (1079, 140520), (1171, 129480), (1245, 121784), (1560, 97193), (1660, 91338), (1992, 76115), (2158, 70260), (2342, 64740), (2490, 60892), (3237, 46840), (3320, 45669), (3513, 43160), (4316, 35130), (4684, 32370), (4980, 30446), (5395, 28104), (5855, 25896), (6474, 23420), (7026, 21580), (8632, 17565), (9368, 16185), (9960, 15223), (10790, 14052), (11710, 12948)]