263930940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 1043159040

約数和(自身を除く): 779228100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 41, 42, 45, 52, 54, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 108, 117, 123, 126, 130, 131, 135, 140, 156, 164, 180, 182, 189, 195, 205, 210, 234, 246, 252, 260, 262, 270, 273, 287, 315, 351, 364, 369, 378, 390, 393, 410, 420, 455, 468, 492, 524, 533, 540, 546, 574, 585, 615, 630, 655, 702, 738, 756, 780, 786, 819, 820, 861, 910, 917, 945, 1066, 1092, 1107, 1148, 1170, 1179, 1230, 1260, 1310, 1365, 1404, 1435, 1476, 1572, 1599, 1638, 1703, 1722, 1755, 1820, 1834, 1845, 1890, 1965, 2132, 2214, 2340, 2358, 2457, 2460, 2583, 2620, 2665, 2730, 2751, 2870, 3198, 3276, 3406, 3444, 3510, 3537, 3668, 3690, 3731, 3780, 3930, 4095, 4305, 4428, 4585, 4716, 4797, 4914, 5109, 5166, 5330, 5371, 5460, 5502, 5535, 5740, 5895, 6396, 6812, 7020, 7074, 7380, 7462, 7749, 7860, 7995, 8190, 8253, 8515, 8610, 9170, 9594, 9828, 10218, 10332, 10660, 10742, 11004, 11070, 11193, 11790, 11921, 12285, 12915, 13755, 14148, 14391, 14924, 15327, 15498, 15990, 16113, 16380, 16506, 17030, 17220, 17685, 18340, 18655, 19188, 20436, 21484, 22140, 22386, 23580, 23842, 23985, 24570, 24759, 25545, 25830, 26855, 27510, 28782, 30654, 30996, 31980, 32226, 33012, 33579, 34060, 35370, 35763, 37310, 37597, 38745, 41265, 44772, 45981, 47684, 47970, 48339, 49140, 49518, 51090, 51660, 53710, 55020, 55965, 57564, 59605, 61308, 64452, 67158, 69823, 70740, 71526, 71955, 74620, 75194, 76635, 77490, 80565, 82530, 91962, 95940, 96678, 99036, 100737, 102180, 107289, 107420, 111930, 112791, 119210, 123795, 134316, 139646, 143052, 143910, 145017, 150388, 153270, 154980, 161130, 165060, 167895, 178815, 183924, 187985, 193356, 201474, 209469, 214578, 223860, 225582, 229905, 238420, 241695, 247590, 279292, 287820, 290034, 306540, 321867, 322260, 335790, 338373, 349115, 357630, 375970, 402948, 418938, 429156, 451164, 459810, 483390, 488761, 495180, 503685, 536445, 563955, 580068, 628407, 643734, 671580, 676746, 698230, 715260, 725085, 751940, 837876, 919620, 966780, 977522, 1007370, 1015119, 1047345, 1072890, 1127910, 1256814, 1287468, 1353492, 1396460, 1450170, 1466283, 1609335, 1691865, 1885221, 1955044, 2014740, 2030238, 2094690, 2145780, 2255820, 2443805, 2513628, 2900340, 2932566, 3142035, 3218670, 3383730, 3770442, 4060476, 4189380, 4398849, 4887610, 5075595, 5865132, 6284070, 6437340, 6767460, 7331415, 7540884, 8797698, 9426105, 9775220, 10151190, 12568140, 13196547, 14662830, 17595396, 18852210, 20302380, 21994245, 26393094, 29325660, 37704420, 43988490, 52786188, 65982735, 87976980, 131965470, 263930940]

約数ペア:

[(1, 263930940), (2, 131965470), (3, 87976980), (4, 65982735), (5, 52786188), (6, 43988490), (7, 37704420), (9, 29325660), (10, 26393094), (12, 21994245), (13, 20302380), (14, 18852210), (15, 17595396), (18, 14662830), (20, 13196547), (21, 12568140), (26, 10151190), (27, 9775220), (28, 9426105), (30, 8797698), (35, 7540884), (36, 7331415), (39, 6767460), (41, 6437340), (42, 6284070), (45, 5865132), (52, 5075595), (54, 4887610), (60, 4398849), (63, 4189380), (65, 4060476), (70, 3770442), (78, 3383730), (82, 3218670), (84, 3142035), (90, 2932566), (91, 2900340), (105, 2513628), (108, 2443805), (117, 2255820), (123, 2145780), (126, 2094690), (130, 2030238), (131, 2014740), (135, 1955044), (140, 1885221), (156, 1691865), (164, 1609335), (180, 1466283), (182, 1450170), (189, 1396460), (195, 1353492), (205, 1287468), (210, 1256814), (234, 1127910), (246, 1072890), (252, 1047345), (260, 1015119), (262, 1007370), (270, 977522), (273, 966780), (287, 919620), (315, 837876), (351, 751940), (364, 725085), (369, 715260), (378, 698230), (390, 676746), (393, 671580), (410, 643734), (420, 628407), (455, 580068), (468, 563955), (492, 536445), (524, 503685), (533, 495180), (540, 488761), (546, 483390), (574, 459810), (585, 451164), (615, 429156), (630, 418938), (655, 402948), (702, 375970), (738, 357630), (756, 349115), (780, 338373), (786, 335790), (819, 322260), (820, 321867), (861, 306540), (910, 290034), (917, 287820), (945, 279292), (1066, 247590), (1092, 241695), (1107, 238420), (1148, 229905), (1170, 225582), (1179, 223860), (1230, 214578), (1260, 209469), (1310, 201474), (1365, 193356), (1404, 187985), (1435, 183924), (1476, 178815), (1572, 167895), (1599, 165060), (1638, 161130), (1703, 154980), (1722, 153270), (1755, 150388), (1820, 145017), (1834, 143910), (1845, 143052), (1890, 139646), (1965, 134316), (2132, 123795), (2214, 119210), (2340, 112791), (2358, 111930), (2457, 107420), (2460, 107289), (2583, 102180), (2620, 100737), (2665, 99036), (2730, 96678), (2751, 95940), (2870, 91962), (3198, 82530), (3276, 80565), (3406, 77490), (3444, 76635), (3510, 75194), (3537, 74620), (3668, 71955), (3690, 71526), (3731, 70740), (3780, 69823), (3930, 67158), (4095, 64452), (4305, 61308), (4428, 59605), (4585, 57564), (4716, 55965), (4797, 55020), (4914, 53710), (5109, 51660), (5166, 51090), (5330, 49518), (5371, 49140), (5460, 48339), (5502, 47970), (5535, 47684), (5740, 45981), (5895, 44772), (6396, 41265), (6812, 38745), (7020, 37597), (7074, 37310), (7380, 35763), (7462, 35370), (7749, 34060), (7860, 33579), (7995, 33012), (8190, 32226), (8253, 31980), (8515, 30996), (8610, 30654), (9170, 28782), (9594, 27510), (9828, 26855), (10218, 25830), (10332, 25545), (10660, 24759), (10742, 24570), (11004, 23985), (11070, 23842), (11193, 23580), (11790, 22386), (11921, 22140), (12285, 21484), (12915, 20436), (13755, 19188), (14148, 18655), (14391, 18340), (14924, 17685), (15327, 17220), (15498, 17030), (15990, 16506), (16113, 16380)]