481105170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 1633395456

約数和(自身を除く): 1152290286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 61, 63, 65, 70, 78, 81, 90, 91, 105, 107, 117, 122, 126, 130, 135, 162, 182, 183, 189, 195, 210, 214, 234, 270, 273, 305, 315, 321, 351, 366, 378, 390, 405, 427, 455, 535, 546, 549, 567, 585, 610, 630, 642, 702, 749, 793, 810, 819, 854, 910, 915, 945, 963, 1053, 1070, 1098, 1134, 1170, 1281, 1365, 1391, 1498, 1586, 1605, 1638, 1647, 1755, 1830, 1890, 1926, 2106, 2135, 2247, 2379, 2457, 2562, 2730, 2745, 2782, 2835, 2889, 3210, 3294, 3510, 3745, 3843, 3965, 4095, 4173, 4270, 4494, 4758, 4815, 4914, 4941, 5265, 5490, 5551, 5670, 5778, 6405, 6527, 6741, 6955, 7137, 7371, 7490, 7686, 7930, 8190, 8235, 8346, 8667, 9630, 9737, 9882, 10530, 11102, 11235, 11529, 11895, 12285, 12519, 12810, 13054, 13482, 13910, 14274, 14445, 14742, 16470, 16653, 17334, 19215, 19474, 19581, 20223, 20865, 21411, 22470, 23058, 23790, 24570, 24705, 25038, 27755, 28890, 29211, 32635, 33306, 33705, 34587, 35685, 36855, 37557, 38430, 39162, 40446, 41730, 42822, 43335, 45689, 48685, 49410, 49959, 55510, 57645, 58422, 58743, 60669, 62595, 64233, 65270, 67410, 69174, 71370, 73710, 75114, 83265, 84851, 86670, 87633, 91378, 97370, 97905, 99918, 101115, 107055, 112671, 115290, 117486, 121338, 125190, 128466, 137067, 146055, 149877, 166530, 169702, 172935, 175266, 176229, 187785, 195810, 202230, 214110, 225342, 228445, 249795, 254553, 262899, 274134, 292110, 293715, 299754, 303345, 321165, 345870, 352458, 375570, 411201, 424255, 438165, 449631, 456890, 499590, 509106, 525798, 528687, 563355, 587430, 593957, 606690, 642330, 685335, 749385, 763659, 788697, 822402, 848510, 876330, 881145, 899262, 1057374, 1126710, 1187914, 1233603, 1272765, 1314495, 1370670, 1498770, 1527318, 1577394, 1762290, 1781871, 2056005, 2248155, 2290977, 2467206, 2545530, 2628990, 2643435, 2969785, 3563742, 3700809, 3818295, 3943485, 4112010, 4496310, 4581954, 5286870, 5345613, 5939570, 6168015, 6872931, 7401618, 7636590, 7886970, 8909355, 10691226, 11454885, 12336030, 13745862, 16036839, 17818710, 18504045, 22909770, 26728065, 32073678, 34364655, 37008090, 48110517, 53456130, 68729310, 80184195, 96221034, 160368390, 240552585, 481105170]

約数ペア:

[(1, 481105170), (2, 240552585), (3, 160368390), (5, 96221034), (6, 80184195), (7, 68729310), (9, 53456130), (10, 48110517), (13, 37008090), (14, 34364655), (15, 32073678), (18, 26728065), (21, 22909770), (26, 18504045), (27, 17818710), (30, 16036839), (35, 13745862), (39, 12336030), (42, 11454885), (45, 10691226), (54, 8909355), (61, 7886970), (63, 7636590), (65, 7401618), (70, 6872931), (78, 6168015), (81, 5939570), (90, 5345613), (91, 5286870), (105, 4581954), (107, 4496310), (117, 4112010), (122, 3943485), (126, 3818295), (130, 3700809), (135, 3563742), (162, 2969785), (182, 2643435), (183, 2628990), (189, 2545530), (195, 2467206), (210, 2290977), (214, 2248155), (234, 2056005), (270, 1781871), (273, 1762290), (305, 1577394), (315, 1527318), (321, 1498770), (351, 1370670), (366, 1314495), (378, 1272765), (390, 1233603), (405, 1187914), (427, 1126710), (455, 1057374), (535, 899262), (546, 881145), (549, 876330), (567, 848510), (585, 822402), (610, 788697), (630, 763659), (642, 749385), (702, 685335), (749, 642330), (793, 606690), (810, 593957), (819, 587430), (854, 563355), (910, 528687), (915, 525798), (945, 509106), (963, 499590), (1053, 456890), (1070, 449631), (1098, 438165), (1134, 424255), (1170, 411201), (1281, 375570), (1365, 352458), (1391, 345870), (1498, 321165), (1586, 303345), (1605, 299754), (1638, 293715), (1647, 292110), (1755, 274134), (1830, 262899), (1890, 254553), (1926, 249795), (2106, 228445), (2135, 225342), (2247, 214110), (2379, 202230), (2457, 195810), (2562, 187785), (2730, 176229), (2745, 175266), (2782, 172935), (2835, 169702), (2889, 166530), (3210, 149877), (3294, 146055), (3510, 137067), (3745, 128466), (3843, 125190), (3965, 121338), (4095, 117486), (4173, 115290), (4270, 112671), (4494, 107055), (4758, 101115), (4815, 99918), (4914, 97905), (4941, 97370), (5265, 91378), (5490, 87633), (5551, 86670), (5670, 84851), (5778, 83265), (6405, 75114), (6527, 73710), (6741, 71370), (6955, 69174), (7137, 67410), (7371, 65270), (7490, 64233), (7686, 62595), (7930, 60669), (8190, 58743), (8235, 58422), (8346, 57645), (8667, 55510), (9630, 49959), (9737, 49410), (9882, 48685), (10530, 45689), (11102, 43335), (11235, 42822), (11529, 41730), (11895, 40446), (12285, 39162), (12519, 38430), (12810, 37557), (13054, 36855), (13482, 35685), (13910, 34587), (14274, 33705), (14445, 33306), (14742, 32635), (16470, 29211), (16653, 28890), (17334, 27755), (19215, 25038), (19474, 24705), (19581, 24570), (20223, 23790), (20865, 23058), (21411, 22470)]