262763730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 821145600

約数和(自身を除く): 558381870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 23, 27, 30, 34, 38, 45, 46, 51, 54, 57, 69, 85, 90, 95, 102, 114, 115, 131, 135, 138, 153, 170, 171, 190, 207, 230, 255, 262, 270, 285, 306, 323, 342, 345, 391, 393, 414, 437, 459, 510, 513, 570, 621, 646, 655, 690, 765, 782, 786, 855, 874, 918, 969, 1026, 1035, 1173, 1179, 1242, 1310, 1311, 1530, 1615, 1710, 1938, 1955, 1965, 2070, 2185, 2227, 2295, 2346, 2358, 2489, 2565, 2622, 2907, 3013, 3105, 3230, 3519, 3537, 3910, 3930, 3933, 4370, 4454, 4590, 4845, 4978, 5130, 5814, 5865, 5895, 6026, 6210, 6555, 6681, 7038, 7074, 7429, 7467, 7866, 8721, 9039, 9690, 10557, 11135, 11730, 11790, 11799, 12445, 13110, 13362, 14535, 14858, 14934, 15065, 17442, 17595, 17685, 18078, 19665, 20043, 21114, 22270, 22287, 22401, 23598, 24890, 27117, 29070, 30130, 33405, 35190, 35370, 37145, 37335, 39330, 40086, 42313, 43605, 44574, 44802, 45195, 51221, 52785, 54234, 57247, 58995, 60129, 66810, 66861, 67203, 74290, 74670, 81351, 84626, 87210, 90390, 100215, 102442, 105570, 111435, 112005, 114494, 117990, 120258, 126939, 133722, 134406, 135585, 153663, 162702, 171741, 200430, 200583, 211565, 222870, 224010, 253878, 256105, 271170, 286235, 300645, 307326, 334305, 336015, 343482, 380817, 401166, 406755, 423130, 460989, 512210, 515223, 572470, 601290, 634695, 668610, 672030, 761634, 768315, 813510, 858705, 921978, 973199, 1002915, 1030446, 1142451, 1269390, 1382967, 1536630, 1545669, 1717410, 1904085, 1946398, 2005830, 2284902, 2304945, 2576115, 2765934, 2919597, 3091338, 3808170, 4609890, 4865995, 5152230, 5712255, 5839194, 6914835, 7728345, 8758791, 9731990, 11424510, 13829670, 14597985, 15456690, 17517582, 26276373, 29195970, 43793955, 52552746, 87587910, 131381865, 262763730]

約数ペア:

[(1, 262763730), (2, 131381865), (3, 87587910), (5, 52552746), (6, 43793955), (9, 29195970), (10, 26276373), (15, 17517582), (17, 15456690), (18, 14597985), (19, 13829670), (23, 11424510), (27, 9731990), (30, 8758791), (34, 7728345), (38, 6914835), (45, 5839194), (46, 5712255), (51, 5152230), (54, 4865995), (57, 4609890), (69, 3808170), (85, 3091338), (90, 2919597), (95, 2765934), (102, 2576115), (114, 2304945), (115, 2284902), (131, 2005830), (135, 1946398), (138, 1904085), (153, 1717410), (170, 1545669), (171, 1536630), (190, 1382967), (207, 1269390), (230, 1142451), (255, 1030446), (262, 1002915), (270, 973199), (285, 921978), (306, 858705), (323, 813510), (342, 768315), (345, 761634), (391, 672030), (393, 668610), (414, 634695), (437, 601290), (459, 572470), (510, 515223), (513, 512210), (570, 460989), (621, 423130), (646, 406755), (655, 401166), (690, 380817), (765, 343482), (782, 336015), (786, 334305), (855, 307326), (874, 300645), (918, 286235), (969, 271170), (1026, 256105), (1035, 253878), (1173, 224010), (1179, 222870), (1242, 211565), (1310, 200583), (1311, 200430), (1530, 171741), (1615, 162702), (1710, 153663), (1938, 135585), (1955, 134406), (1965, 133722), (2070, 126939), (2185, 120258), (2227, 117990), (2295, 114494), (2346, 112005), (2358, 111435), (2489, 105570), (2565, 102442), (2622, 100215), (2907, 90390), (3013, 87210), (3105, 84626), (3230, 81351), (3519, 74670), (3537, 74290), (3910, 67203), (3930, 66861), (3933, 66810), (4370, 60129), (4454, 58995), (4590, 57247), (4845, 54234), (4978, 52785), (5130, 51221), (5814, 45195), (5865, 44802), (5895, 44574), (6026, 43605), (6210, 42313), (6555, 40086), (6681, 39330), (7038, 37335), (7074, 37145), (7429, 35370), (7467, 35190), (7866, 33405), (8721, 30130), (9039, 29070), (9690, 27117), (10557, 24890), (11135, 23598), (11730, 22401), (11790, 22287), (11799, 22270), (12445, 21114), (13110, 20043), (13362, 19665), (14535, 18078), (14858, 17685), (14934, 17595), (15065, 17442)]