147185520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 479207424

約数和(自身を除く): 332021904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 271, 292, 310, 365, 372, 438, 465, 496, 542, 584, 620, 730, 744, 813, 876, 930, 1084, 1095, 1168, 1240, 1355, 1460, 1488, 1626, 1752, 1860, 2168, 2190, 2263, 2480, 2710, 2920, 3252, 3504, 3720, 4065, 4336, 4380, 4526, 5420, 5840, 6504, 6789, 7440, 8130, 8401, 8760, 9052, 10840, 11315, 13008, 13578, 16260, 16802, 17520, 18104, 19783, 21680, 22630, 25203, 27156, 32520, 33604, 33945, 36208, 39566, 42005, 45260, 50406, 54312, 59349, 65040, 67208, 67890, 79132, 84010, 90520, 98915, 100812, 108624, 118698, 126015, 134416, 135780, 158264, 168020, 181040, 197830, 201624, 237396, 252030, 271560, 296745, 316528, 336040, 395660, 403248, 474792, 504060, 543120, 593490, 613273, 672080, 791320, 949584, 1008120, 1186980, 1226546, 1582640, 1839819, 2016240, 2373960, 2453092, 3066365, 3679638, 4747920, 4906184, 6132730, 7359276, 9199095, 9812368, 12265460, 14718552, 18398190, 24530920, 29437104, 36796380, 49061840, 73592760, 147185520]

約数ペア:

[(1, 147185520), (2, 73592760), (3, 49061840), (4, 36796380), (5, 29437104), (6, 24530920), (8, 18398190), (10, 14718552), (12, 12265460), (15, 9812368), (16, 9199095), (20, 7359276), (24, 6132730), (30, 4906184), (31, 4747920), (40, 3679638), (48, 3066365), (60, 2453092), (62, 2373960), (73, 2016240), (80, 1839819), (93, 1582640), (120, 1226546), (124, 1186980), (146, 1008120), (155, 949584), (186, 791320), (219, 672080), (240, 613273), (248, 593490), (271, 543120), (292, 504060), (310, 474792), (365, 403248), (372, 395660), (438, 336040), (465, 316528), (496, 296745), (542, 271560), (584, 252030), (620, 237396), (730, 201624), (744, 197830), (813, 181040), (876, 168020), (930, 158264), (1084, 135780), (1095, 134416), (1168, 126015), (1240, 118698), (1355, 108624), (1460, 100812), (1488, 98915), (1626, 90520), (1752, 84010), (1860, 79132), (2168, 67890), (2190, 67208), (2263, 65040), (2480, 59349), (2710, 54312), (2920, 50406), (3252, 45260), (3504, 42005), (3720, 39566), (4065, 36208), (4336, 33945), (4380, 33604), (4526, 32520), (5420, 27156), (5840, 25203), (6504, 22630), (6789, 21680), (7440, 19783), (8130, 18104), (8401, 17520), (8760, 16802), (9052, 16260), (10840, 13578), (11315, 13008)]