3489765720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{218657}}^1$

素因数の和:218697

約数の個数: 128

約数和(自身を含む): 12594700800

約数和(自身を除く): 9104935080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 218657, 437314, 655971, 874628, 1093285, 1311942, 1530599, 1749256, 2186570, 2623884, 3061198, 3279855, 4154483, 4373140, 4591797, 5247768, 6122396, 6559710, 7652995, 8308966, 8746280, 9183594, 12244792, 12463449, 13119420, 15305990, 16617932, 18367188, 20772415, 22958985, 24926898, 26238840, 29081381, 30611980, 33235864, 36734376, 41544830, 45917970, 49853796, 58162762, 61223960, 62317245, 83089660, 87244143, 91835940, 99707592, 116325524, 124634490, 145406905, 166179320, 174488286, 183671880, 232651048, 249268980, 290813810, 348976572, 436220715, 498537960, 581627620, 697953144, 872441430, 1163255240, 1744882860, 3489765720]

約数ペア:

[(1, 3489765720), (2, 1744882860), (3, 1163255240), (4, 872441430), (5, 697953144), (6, 581627620), (7, 498537960), (8, 436220715), (10, 348976572), (12, 290813810), (14, 249268980), (15, 232651048), (19, 183671880), (20, 174488286), (21, 166179320), (24, 145406905), (28, 124634490), (30, 116325524), (35, 99707592), (38, 91835940), (40, 87244143), (42, 83089660), (56, 62317245), (57, 61223960), (60, 58162762), (70, 49853796), (76, 45917970), (84, 41544830), (95, 36734376), (105, 33235864), (114, 30611980), (120, 29081381), (133, 26238840), (140, 24926898), (152, 22958985), (168, 20772415), (190, 18367188), (210, 16617932), (228, 15305990), (266, 13119420), (280, 12463449), (285, 12244792), (380, 9183594), (399, 8746280), (420, 8308966), (456, 7652995), (532, 6559710), (570, 6122396), (665, 5247768), (760, 4591797), (798, 4373140), (840, 4154483), (1064, 3279855), (1140, 3061198), (1330, 2623884), (1596, 2186570), (1995, 1749256), (2280, 1530599), (2660, 1311942), (3192, 1093285), (3990, 874628), (5320, 655971), (7980, 437314), (15960, 218657)]