147168840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13511

約数の個数: 128

約数和(自身を含む): 543432960

約数和(自身を除く): 396264120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13477, 26954, 40431, 53908, 67385, 80862, 94339, 107816, 134770, 161724, 175201, 188678, 202155, 269540, 283017, 323448, 350402, 377356, 404310, 471695, 525603, 539080, 566034, 700804, 754712, 808620, 876005, 943390, 1051206, 1132068, 1226407, 1401608, 1415085, 1617240, 1752010, 1886780, 2102412, 2264136, 2452814, 2628015, 2830170, 3504020, 3679221, 3773560, 4204824, 4905628, 5256030, 5660340, 6132035, 7008040, 7358442, 9811256, 10512060, 11320680, 12264070, 14716884, 18396105, 21024120, 24528140, 29433768, 36792210, 49056280, 73584420, 147168840]

約数ペア:

[(1, 147168840), (2, 73584420), (3, 49056280), (4, 36792210), (5, 29433768), (6, 24528140), (7, 21024120), (8, 18396105), (10, 14716884), (12, 12264070), (13, 11320680), (14, 10512060), (15, 9811256), (20, 7358442), (21, 7008040), (24, 6132035), (26, 5660340), (28, 5256030), (30, 4905628), (35, 4204824), (39, 3773560), (40, 3679221), (42, 3504020), (52, 2830170), (56, 2628015), (60, 2452814), (65, 2264136), (70, 2102412), (78, 1886780), (84, 1752010), (91, 1617240), (104, 1415085), (105, 1401608), (120, 1226407), (130, 1132068), (140, 1051206), (156, 943390), (168, 876005), (182, 808620), (195, 754712), (210, 700804), (260, 566034), (273, 539080), (280, 525603), (312, 471695), (364, 404310), (390, 377356), (420, 350402), (455, 323448), (520, 283017), (546, 269540), (728, 202155), (780, 188678), (840, 175201), (910, 161724), (1092, 134770), (1365, 107816), (1560, 94339), (1820, 80862), (2184, 67385), (2730, 53908), (3640, 40431), (5460, 26954), (10920, 13477)]