2770531740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 9142398720

約数和(自身を除く): 6371866980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 107, 113, 114, 134, 171, 180, 190, 201, 214, 226, 228, 268, 285, 321, 335, 339, 342, 380, 402, 428, 452, 535, 565, 570, 603, 642, 670, 678, 684, 804, 855, 963, 1005, 1017, 1070, 1130, 1140, 1206, 1273, 1284, 1340, 1356, 1605, 1695, 1710, 1926, 2010, 2033, 2034, 2140, 2147, 2260, 2412, 2546, 3015, 3210, 3390, 3420, 3819, 3852, 4020, 4066, 4068, 4294, 4815, 5085, 5092, 6030, 6099, 6365, 6420, 6441, 6780, 7169, 7571, 7638, 8132, 8588, 9630, 10165, 10170, 10735, 11457, 12060, 12091, 12198, 12730, 12882, 14338, 15142, 15276, 18297, 19095, 19260, 19323, 20330, 20340, 21470, 21507, 22713, 22914, 24182, 24396, 25460, 25764, 28676, 30284, 30495, 32205, 35845, 36273, 36594, 37855, 38190, 38646, 40660, 42940, 43014, 45426, 45828, 48364, 57285, 60455, 60990, 64410, 64521, 68139, 71690, 72546, 73188, 75710, 76380, 77292, 86028, 90852, 91485, 96615, 107535, 108819, 113565, 114570, 120910, 121980, 128820, 129042, 136211, 136278, 143380, 143849, 145092, 151420, 181365, 182970, 193230, 215070, 217638, 227130, 229140, 229729, 241820, 258084, 272422, 272556, 287698, 322605, 340695, 362730, 365940, 386460, 408633, 430140, 431547, 435276, 454260, 459458, 544095, 544844, 575396, 645210, 681055, 681390, 689187, 719245, 725460, 810097, 817266, 863094, 918916, 1088190, 1148645, 1225899, 1290420, 1294641, 1362110, 1362780, 1378374, 1438490, 1620194, 1634532, 1726188, 2043165, 2067561, 2157735, 2176380, 2297290, 2430291, 2451798, 2589282, 2724220, 2756748, 2876980, 3240388, 3445935, 4050485, 4086330, 4135122, 4315470, 4594580, 4860582, 4903596, 5178564, 6129495, 6473205, 6891870, 7290873, 8100970, 8172660, 8270244, 8630940, 9721164, 10337805, 12151455, 12258990, 12946410, 13783740, 14581746, 15391843, 16201940, 20675610, 24302910, 24517980, 25892820, 29163492, 30783686, 36454365, 41351220, 46175529, 48605820, 61567372, 72908730, 76959215, 92351058, 138526587, 145817460, 153918430, 184702116, 230877645, 277053174, 307836860, 461755290, 554106348, 692632935, 923510580, 1385265870, 2770531740]

約数ペア:

[(1, 2770531740), (2, 1385265870), (3, 923510580), (4, 692632935), (5, 554106348), (6, 461755290), (9, 307836860), (10, 277053174), (12, 230877645), (15, 184702116), (18, 153918430), (19, 145817460), (20, 138526587), (30, 92351058), (36, 76959215), (38, 72908730), (45, 61567372), (57, 48605820), (60, 46175529), (67, 41351220), (76, 36454365), (90, 30783686), (95, 29163492), (107, 25892820), (113, 24517980), (114, 24302910), (134, 20675610), (171, 16201940), (180, 15391843), (190, 14581746), (201, 13783740), (214, 12946410), (226, 12258990), (228, 12151455), (268, 10337805), (285, 9721164), (321, 8630940), (335, 8270244), (339, 8172660), (342, 8100970), (380, 7290873), (402, 6891870), (428, 6473205), (452, 6129495), (535, 5178564), (565, 4903596), (570, 4860582), (603, 4594580), (642, 4315470), (670, 4135122), (678, 4086330), (684, 4050485), (804, 3445935), (855, 3240388), (963, 2876980), (1005, 2756748), (1017, 2724220), (1070, 2589282), (1130, 2451798), (1140, 2430291), (1206, 2297290), (1273, 2176380), (1284, 2157735), (1340, 2067561), (1356, 2043165), (1605, 1726188), (1695, 1634532), (1710, 1620194), (1926, 1438490), (2010, 1378374), (2033, 1362780), (2034, 1362110), (2140, 1294641), (2147, 1290420), (2260, 1225899), (2412, 1148645), (2546, 1088190), (3015, 918916), (3210, 863094), (3390, 817266), (3420, 810097), (3819, 725460), (3852, 719245), (4020, 689187), (4066, 681390), (4068, 681055), (4294, 645210), (4815, 575396), (5085, 544844), (5092, 544095), (6030, 459458), (6099, 454260), (6365, 435276), (6420, 431547), (6441, 430140), (6780, 408633), (7169, 386460), (7571, 365940), (7638, 362730), (8132, 340695), (8588, 322605), (9630, 287698), (10165, 272556), (10170, 272422), (10735, 258084), (11457, 241820), (12060, 229729), (12091, 229140), (12198, 227130), (12730, 217638), (12882, 215070), (14338, 193230), (15142, 182970), (15276, 181365), (18297, 151420), (19095, 145092), (19260, 143849), (19323, 143380), (20330, 136278), (20340, 136211), (21470, 129042), (21507, 128820), (22713, 121980), (22914, 120910), (24182, 114570), (24396, 113565), (25460, 108819), (25764, 107535), (28676, 96615), (30284, 91485), (30495, 90852), (32205, 86028), (35845, 77292), (36273, 76380), (36594, 75710), (37855, 73188), (38190, 72546), (38646, 71690), (40660, 68139), (42940, 64521), (43014, 64410), (45426, 60990), (45828, 60455), (48364, 57285)]