2051227860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 6586030080

約数和(自身を除く): 4534802220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 163, 165, 220, 230, 253, 276, 326, 330, 345, 460, 489, 506, 652, 660, 690, 759, 815, 829, 978, 1012, 1265, 1380, 1518, 1630, 1658, 1793, 1956, 2445, 2487, 2530, 3036, 3260, 3316, 3586, 3749, 3795, 4145, 4890, 4974, 5060, 5379, 7172, 7498, 7590, 8290, 8965, 9119, 9780, 9948, 10758, 11247, 12435, 14996, 15180, 16580, 17930, 18238, 18745, 19067, 21516, 22494, 24870, 26895, 27357, 35860, 36476, 37490, 38134, 41239, 44988, 45595, 49740, 53790, 54714, 56235, 57201, 74980, 76268, 82478, 91190, 95335, 107580, 109428, 112470, 114402, 123717, 135127, 136785, 164956, 182380, 190670, 206195, 209737, 224940, 228804, 247434, 270254, 273570, 286005, 381340, 405381, 412390, 419474, 494868, 540508, 547140, 572010, 618585, 629211, 675635, 810762, 824780, 838948, 1048685, 1144020, 1237170, 1258422, 1351270, 1486397, 1621524, 2026905, 2097370, 2474340, 2516844, 2702540, 2972794, 3107921, 3146055, 4053810, 4194740, 4459191, 5945588, 6215842, 6292110, 7431985, 8107620, 8918382, 9323763, 12431684, 12584220, 14863970, 15539605, 17836764, 18647526, 22295955, 29727940, 31079210, 34187131, 37295052, 44591910, 46618815, 62158420, 68374262, 89183820, 93237630, 102561393, 136748524, 170935655, 186475260, 205122786, 341871310, 410245572, 512806965, 683742620, 1025613930, 2051227860]

約数ペア:

[(1, 2051227860), (2, 1025613930), (3, 683742620), (4, 512806965), (5, 410245572), (6, 341871310), (10, 205122786), (11, 186475260), (12, 170935655), (15, 136748524), (20, 102561393), (22, 93237630), (23, 89183820), (30, 68374262), (33, 62158420), (44, 46618815), (46, 44591910), (55, 37295052), (60, 34187131), (66, 31079210), (69, 29727940), (92, 22295955), (110, 18647526), (115, 17836764), (132, 15539605), (138, 14863970), (163, 12584220), (165, 12431684), (220, 9323763), (230, 8918382), (253, 8107620), (276, 7431985), (326, 6292110), (330, 6215842), (345, 5945588), (460, 4459191), (489, 4194740), (506, 4053810), (652, 3146055), (660, 3107921), (690, 2972794), (759, 2702540), (815, 2516844), (829, 2474340), (978, 2097370), (1012, 2026905), (1265, 1621524), (1380, 1486397), (1518, 1351270), (1630, 1258422), (1658, 1237170), (1793, 1144020), (1956, 1048685), (2445, 838948), (2487, 824780), (2530, 810762), (3036, 675635), (3260, 629211), (3316, 618585), (3586, 572010), (3749, 547140), (3795, 540508), (4145, 494868), (4890, 419474), (4974, 412390), (5060, 405381), (5379, 381340), (7172, 286005), (7498, 273570), (7590, 270254), (8290, 247434), (8965, 228804), (9119, 224940), (9780, 209737), (9948, 206195), (10758, 190670), (11247, 182380), (12435, 164956), (14996, 136785), (15180, 135127), (16580, 123717), (17930, 114402), (18238, 112470), (18745, 109428), (19067, 107580), (21516, 95335), (22494, 91190), (24870, 82478), (26895, 76268), (27357, 74980), (35860, 57201), (36476, 56235), (37490, 54714), (38134, 53790), (41239, 49740), (44988, 45595)]