289767660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 1013655552

約数和(自身を除く): 723887892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 511, 546, 727, 730, 780, 876, 910, 949, 1022, 1092, 1095, 1365, 1454, 1460, 1533, 1820, 1898, 2044, 2181, 2190, 2555, 2730, 2847, 2908, 3066, 3635, 3796, 4362, 4380, 4745, 5089, 5110, 5460, 5694, 6132, 6643, 7270, 7665, 8724, 9451, 9490, 10178, 10220, 10905, 11388, 13286, 14235, 14540, 15267, 15330, 18902, 18980, 19929, 20356, 21810, 25445, 26572, 28353, 28470, 30534, 30660, 33215, 37804, 39858, 43620, 47255, 50890, 53071, 56706, 56940, 61068, 66157, 66430, 76335, 79716, 94510, 99645, 101780, 106142, 113412, 132314, 132860, 141765, 152670, 159213, 189020, 198471, 199290, 212284, 264628, 265355, 283530, 305340, 318426, 330785, 371497, 396942, 398580, 530710, 567060, 636852, 661570, 689923, 742994, 793884, 796065, 992355, 1061420, 1114491, 1323140, 1379846, 1485988, 1592130, 1857485, 1984710, 2069769, 2228982, 2759692, 3184260, 3449615, 3714970, 3969420, 4139538, 4457964, 4829461, 5572455, 6899230, 7429940, 8279076, 9658922, 10348845, 11144910, 13798460, 14488383, 19317844, 20697690, 22289820, 24147305, 28976766, 41395380, 48294610, 57953532, 72441915, 96589220, 144883830, 289767660]

約数ペア:

[(1, 289767660), (2, 144883830), (3, 96589220), (4, 72441915), (5, 57953532), (6, 48294610), (7, 41395380), (10, 28976766), (12, 24147305), (13, 22289820), (14, 20697690), (15, 19317844), (20, 14488383), (21, 13798460), (26, 11144910), (28, 10348845), (30, 9658922), (35, 8279076), (39, 7429940), (42, 6899230), (52, 5572455), (60, 4829461), (65, 4457964), (70, 4139538), (73, 3969420), (78, 3714970), (84, 3449615), (91, 3184260), (105, 2759692), (130, 2228982), (140, 2069769), (146, 1984710), (156, 1857485), (182, 1592130), (195, 1485988), (210, 1379846), (219, 1323140), (260, 1114491), (273, 1061420), (292, 992355), (364, 796065), (365, 793884), (390, 742994), (420, 689923), (438, 661570), (455, 636852), (511, 567060), (546, 530710), (727, 398580), (730, 396942), (780, 371497), (876, 330785), (910, 318426), (949, 305340), (1022, 283530), (1092, 265355), (1095, 264628), (1365, 212284), (1454, 199290), (1460, 198471), (1533, 189020), (1820, 159213), (1898, 152670), (2044, 141765), (2181, 132860), (2190, 132314), (2555, 113412), (2730, 106142), (2847, 101780), (2908, 99645), (3066, 94510), (3635, 79716), (3796, 76335), (4362, 66430), (4380, 66157), (4745, 61068), (5089, 56940), (5110, 56706), (5460, 53071), (5694, 50890), (6132, 47255), (6643, 43620), (7270, 39858), (7665, 37804), (8724, 33215), (9451, 30660), (9490, 30534), (10178, 28470), (10220, 28353), (10905, 26572), (11388, 25445), (13286, 21810), (14235, 20356), (14540, 19929), (15267, 18980), (15330, 18902)]