268156980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 480

約数和(自身を含む): 1106493696

約数和(自身を除く): 838336716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 81, 84, 85, 90, 91, 102, 105, 107, 108, 117, 119, 126, 130, 135, 140, 153, 156, 162, 170, 180, 182, 189, 195, 204, 210, 214, 221, 234, 238, 252, 255, 260, 270, 273, 306, 315, 321, 324, 340, 351, 357, 364, 378, 390, 405, 420, 428, 442, 455, 459, 468, 476, 510, 535, 540, 546, 567, 585, 595, 612, 630, 642, 663, 702, 714, 749, 756, 765, 780, 810, 819, 884, 910, 918, 945, 963, 1020, 1053, 1070, 1071, 1092, 1105, 1134, 1170, 1190, 1260, 1284, 1326, 1365, 1377, 1391, 1404, 1428, 1498, 1530, 1547, 1605, 1620, 1638, 1755, 1785, 1819, 1820, 1836, 1890, 1926, 1989, 2106, 2140, 2142, 2210, 2247, 2268, 2295, 2340, 2380, 2457, 2652, 2730, 2754, 2782, 2835, 2889, 2996, 3060, 3094, 3210, 3213, 3276, 3315, 3510, 3570, 3638, 3745, 3780, 3852, 3978, 4095, 4173, 4212, 4284, 4420, 4494, 4590, 4641, 4815, 4914, 5265, 5355, 5457, 5460, 5508, 5564, 5670, 5778, 5967, 6188, 6420, 6426, 6630, 6741, 6885, 6955, 7020, 7140, 7276, 7371, 7490, 7735, 7956, 8190, 8346, 8667, 8988, 9095, 9180, 9282, 9630, 9639, 9737, 9828, 9945, 10530, 10710, 10914, 11235, 11340, 11556, 11934, 12285, 12519, 12733, 12852, 13260, 13482, 13770, 13910, 13923, 14445, 14742, 14980, 15470, 16065, 16371, 16380, 16692, 17334, 17901, 18190, 18564, 19260, 19278, 19474, 19890, 20223, 20865, 21060, 21420, 21828, 22470, 23205, 23647, 23868, 24570, 25038, 25466, 26964, 27285, 27540, 27820, 27846, 28890, 29211, 29484, 29835, 30940, 32130, 32742, 33705, 34668, 35802, 36380, 36855, 37557, 38199, 38556, 38948, 39780, 40446, 41730, 41769, 43335, 44940, 46410, 47294, 48195, 48685, 49113, 49140, 50076, 50932, 54570, 55692, 57780, 58422, 59670, 60669, 62595, 63665, 64260, 65484, 67410, 69615, 70941, 71604, 73710, 75114, 76398, 80892, 81855, 83460, 83538, 86670, 87633, 89505, 92820, 94588, 96390, 97370, 98226, 101115, 109140, 112671, 114597, 116844, 118235, 119340, 121338, 125190, 125307, 127330, 134820, 139230, 141882, 146055, 147339, 147420, 150228, 152796, 163710, 165529, 167076, 173340, 175266, 179010, 187785, 190995, 192780, 194740, 196452, 202230, 208845, 212823, 225342, 229194, 236470, 242676, 245565, 250380, 250614, 254660, 262899, 278460, 283764, 292110, 294678, 303345, 327420, 331058, 343791, 350532, 354705, 358020, 375570, 381990, 404460, 417690, 425646, 438165, 450684, 458388, 472940, 491130, 496587, 501228, 525798, 563355, 572985, 584220, 589356, 606690, 626535, 638469, 662116, 687582, 709410, 736695, 751140, 763980, 788697, 827645, 835380, 851292, 876330, 982260, 993174, 1031373, 1051596, 1064115, 1126710, 1145970, 1213380, 1253070, 1276938, 1314495, 1375164, 1418820, 1473390, 1489761, 1577394, 1655290, 1718955, 1752660, 1915407, 1986348, 2062746, 2128230, 2253420, 2291940, 2482935, 2506140, 2553876, 2628990, 2946780, 2979522, 3154788, 3192345, 3310580, 3437910, 3830814, 3943485, 4125492, 4256460, 4469283, 4965870, 5156865, 5257980, 5959044, 6384690, 6875820, 7448805, 7661628, 7886970, 8938566, 9577035, 9931740, 10313730, 12769380, 13407849, 14897610, 15773940, 17877132, 19154070, 20627460, 22346415, 26815698, 29795220, 38308140, 44692830, 53631396, 67039245, 89385660, 134078490, 268156980]

約数ペア:

[(1, 268156980), (2, 134078490), (3, 89385660), (4, 67039245), (5, 53631396), (6, 44692830), (7, 38308140), (9, 29795220), (10, 26815698), (12, 22346415), (13, 20627460), (14, 19154070), (15, 17877132), (17, 15773940), (18, 14897610), (20, 13407849), (21, 12769380), (26, 10313730), (27, 9931740), (28, 9577035), (30, 8938566), (34, 7886970), (35, 7661628), (36, 7448805), (39, 6875820), (42, 6384690), (45, 5959044), (51, 5257980), (52, 5156865), (54, 4965870), (60, 4469283), (63, 4256460), (65, 4125492), (68, 3943485), (70, 3830814), (78, 3437910), (81, 3310580), (84, 3192345), (85, 3154788), (90, 2979522), (91, 2946780), (102, 2628990), (105, 2553876), (107, 2506140), (108, 2482935), (117, 2291940), (119, 2253420), (126, 2128230), (130, 2062746), (135, 1986348), (140, 1915407), (153, 1752660), (156, 1718955), (162, 1655290), (170, 1577394), (180, 1489761), (182, 1473390), (189, 1418820), (195, 1375164), (204, 1314495), (210, 1276938), (214, 1253070), (221, 1213380), (234, 1145970), (238, 1126710), (252, 1064115), (255, 1051596), (260, 1031373), (270, 993174), (273, 982260), (306, 876330), (315, 851292), (321, 835380), (324, 827645), (340, 788697), (351, 763980), (357, 751140), (364, 736695), (378, 709410), (390, 687582), (405, 662116), (420, 638469), (428, 626535), (442, 606690), (455, 589356), (459, 584220), (468, 572985), (476, 563355), (510, 525798), (535, 501228), (540, 496587), (546, 491130), (567, 472940), (585, 458388), (595, 450684), (612, 438165), (630, 425646), (642, 417690), (663, 404460), (702, 381990), (714, 375570), (749, 358020), (756, 354705), (765, 350532), (780, 343791), (810, 331058), (819, 327420), (884, 303345), (910, 294678), (918, 292110), (945, 283764), (963, 278460), (1020, 262899), (1053, 254660), (1070, 250614), (1071, 250380), (1092, 245565), (1105, 242676), (1134, 236470), (1170, 229194), (1190, 225342), (1260, 212823), (1284, 208845), (1326, 202230), (1365, 196452), (1377, 194740), (1391, 192780), (1404, 190995), (1428, 187785), (1498, 179010), (1530, 175266), (1547, 173340), (1605, 167076), (1620, 165529), (1638, 163710), (1755, 152796), (1785, 150228), (1819, 147420), (1820, 147339), (1836, 146055), (1890, 141882), (1926, 139230), (1989, 134820), (2106, 127330), (2140, 125307), (2142, 125190), (2210, 121338), (2247, 119340), (2268, 118235), (2295, 116844), (2340, 114597), (2380, 112671), (2457, 109140), (2652, 101115), (2730, 98226), (2754, 97370), (2782, 96390), (2835, 94588), (2889, 92820), (2996, 89505), (3060, 87633), (3094, 86670), (3210, 83538), (3213, 83460), (3276, 81855), (3315, 80892), (3510, 76398), (3570, 75114), (3638, 73710), (3745, 71604), (3780, 70941), (3852, 69615), (3978, 67410), (4095, 65484), (4173, 64260), (4212, 63665), (4284, 62595), (4420, 60669), (4494, 59670), (4590, 58422), (4641, 57780), (4815, 55692), (4914, 54570), (5265, 50932), (5355, 50076), (5457, 49140), (5460, 49113), (5508, 48685), (5564, 48195), (5670, 47294), (5778, 46410), (5967, 44940), (6188, 43335), (6420, 41769), (6426, 41730), (6630, 40446), (6741, 39780), (6885, 38948), (6955, 38556), (7020, 38199), (7140, 37557), (7276, 36855), (7371, 36380), (7490, 35802), (7735, 34668), (7956, 33705), (8190, 32742), (8346, 32130), (8667, 30940), (8988, 29835), (9095, 29484), (9180, 29211), (9282, 28890), (9630, 27846), (9639, 27820), (9737, 27540), (9828, 27285), (9945, 26964), (10530, 25466), (10710, 25038), (10914, 24570), (11235, 23868), (11340, 23647), (11556, 23205), (11934, 22470), (12285, 21828), (12519, 21420), (12733, 21060), (12852, 20865), (13260, 20223), (13482, 19890), (13770, 19474), (13910, 19278), (13923, 19260), (14445, 18564), (14742, 18190), (14980, 17901), (15470, 17334), (16065, 16692), (16371, 16380)]