146938740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 457224768

約数和(自身を除く): 310286028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 169, 172, 195, 215, 258, 260, 337, 338, 390, 430, 507, 516, 559, 645, 674, 676, 780, 845, 860, 1011, 1014, 1118, 1290, 1348, 1677, 1685, 1690, 2022, 2028, 2236, 2535, 2580, 2795, 3354, 3370, 3380, 4044, 4381, 5055, 5070, 5590, 6708, 6740, 7267, 8385, 8762, 10110, 10140, 11180, 13143, 14491, 14534, 16770, 17524, 20220, 21801, 21905, 26286, 28982, 29068, 33540, 36335, 43473, 43602, 43810, 52572, 56953, 57964, 65715, 72455, 72670, 86946, 87204, 87620, 109005, 113906, 131430, 144910, 145340, 170859, 173892, 188383, 217365, 218010, 227812, 262860, 284765, 289820, 341718, 376766, 434730, 436020, 565149, 569530, 683436, 753532, 854295, 869460, 941915, 1130298, 1139060, 1708590, 1883830, 2260596, 2448979, 2825745, 3417180, 3767660, 4897958, 5651490, 7346937, 9795916, 11302980, 12244895, 14693874, 24489790, 29387748, 36734685, 48979580, 73469370, 146938740]

約数ペア:

[(1, 146938740), (2, 73469370), (3, 48979580), (4, 36734685), (5, 29387748), (6, 24489790), (10, 14693874), (12, 12244895), (13, 11302980), (15, 9795916), (20, 7346937), (26, 5651490), (30, 4897958), (39, 3767660), (43, 3417180), (52, 2825745), (60, 2448979), (65, 2260596), (78, 1883830), (86, 1708590), (129, 1139060), (130, 1130298), (156, 941915), (169, 869460), (172, 854295), (195, 753532), (215, 683436), (258, 569530), (260, 565149), (337, 436020), (338, 434730), (390, 376766), (430, 341718), (507, 289820), (516, 284765), (559, 262860), (645, 227812), (674, 218010), (676, 217365), (780, 188383), (845, 173892), (860, 170859), (1011, 145340), (1014, 144910), (1118, 131430), (1290, 113906), (1348, 109005), (1677, 87620), (1685, 87204), (1690, 86946), (2022, 72670), (2028, 72455), (2236, 65715), (2535, 57964), (2580, 56953), (2795, 52572), (3354, 43810), (3370, 43602), (3380, 43473), (4044, 36335), (4381, 33540), (5055, 29068), (5070, 28982), (5590, 26286), (6708, 21905), (6740, 21801), (7267, 20220), (8385, 17524), (8762, 16770), (10110, 14534), (10140, 14491), (11180, 13143)]