106666140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 358041600

約数和(自身を除く): 251375460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 73, 84, 98, 105, 140, 142, 146, 147, 196, 210, 213, 219, 245, 284, 292, 294, 343, 355, 365, 420, 426, 438, 490, 497, 511, 588, 686, 710, 730, 735, 852, 876, 980, 994, 1022, 1029, 1065, 1095, 1372, 1420, 1460, 1470, 1491, 1533, 1715, 1988, 2044, 2058, 2130, 2190, 2485, 2555, 2940, 2982, 3066, 3430, 3479, 3577, 4116, 4260, 4380, 4970, 5110, 5145, 5183, 5964, 6132, 6860, 6958, 7154, 7455, 7665, 9940, 10220, 10290, 10366, 10437, 10731, 13916, 14308, 14910, 15330, 15549, 17395, 17885, 20580, 20732, 20874, 21462, 24353, 25039, 25915, 29820, 30660, 31098, 34790, 35770, 36281, 41748, 42924, 48706, 50078, 51830, 52185, 53655, 62196, 69580, 71540, 72562, 73059, 75117, 77745, 97412, 100156, 103660, 104370, 107310, 108843, 121765, 125195, 145124, 146118, 150234, 155490, 181405, 208740, 214620, 217686, 243530, 250390, 253967, 292236, 300468, 310980, 362810, 365295, 375585, 435372, 487060, 500780, 507934, 544215, 725620, 730590, 751170, 761901, 1015868, 1088430, 1269835, 1461180, 1502340, 1523802, 1777769, 2176860, 2539670, 3047604, 3555538, 3809505, 5079340, 5333307, 7111076, 7619010, 8888845, 10666614, 15238020, 17777690, 21333228, 26666535, 35555380, 53333070, 106666140]

約数ペア:

[(1, 106666140), (2, 53333070), (3, 35555380), (4, 26666535), (5, 21333228), (6, 17777690), (7, 15238020), (10, 10666614), (12, 8888845), (14, 7619010), (15, 7111076), (20, 5333307), (21, 5079340), (28, 3809505), (30, 3555538), (35, 3047604), (42, 2539670), (49, 2176860), (60, 1777769), (70, 1523802), (71, 1502340), (73, 1461180), (84, 1269835), (98, 1088430), (105, 1015868), (140, 761901), (142, 751170), (146, 730590), (147, 725620), (196, 544215), (210, 507934), (213, 500780), (219, 487060), (245, 435372), (284, 375585), (292, 365295), (294, 362810), (343, 310980), (355, 300468), (365, 292236), (420, 253967), (426, 250390), (438, 243530), (490, 217686), (497, 214620), (511, 208740), (588, 181405), (686, 155490), (710, 150234), (730, 146118), (735, 145124), (852, 125195), (876, 121765), (980, 108843), (994, 107310), (1022, 104370), (1029, 103660), (1065, 100156), (1095, 97412), (1372, 77745), (1420, 75117), (1460, 73059), (1470, 72562), (1491, 71540), (1533, 69580), (1715, 62196), (1988, 53655), (2044, 52185), (2058, 51830), (2130, 50078), (2190, 48706), (2485, 42924), (2555, 41748), (2940, 36281), (2982, 35770), (3066, 34790), (3430, 31098), (3479, 30660), (3577, 29820), (4116, 25915), (4260, 25039), (4380, 24353), (4970, 21462), (5110, 20874), (5145, 20732), (5183, 20580), (5964, 17885), (6132, 17395), (6860, 15549), (6958, 15330), (7154, 14910), (7455, 14308), (7665, 13916), (9940, 10731), (10220, 10437), (10290, 10366)]