222004640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 638088192

約数和(自身を除く): 416083552

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 313, 341, 352, 403, 416, 440, 496, 520, 572, 620, 626, 682, 715, 806, 880, 992, 1040, 1144, 1240, 1252, 1364, 1430, 1565, 1612, 1705, 1760, 2015, 2080, 2288, 2480, 2504, 2728, 2860, 3130, 3224, 3410, 3443, 4030, 4069, 4433, 4576, 4960, 5008, 5456, 5720, 6260, 6448, 6820, 6886, 8060, 8138, 8866, 9703, 10016, 10912, 11440, 12520, 12896, 13640, 13772, 16120, 16276, 17215, 17732, 19406, 20345, 22165, 22880, 25040, 27280, 27544, 32240, 32552, 34430, 35464, 38812, 40690, 44330, 44759, 48515, 50080, 54560, 55088, 64480, 65104, 68860, 70928, 77624, 81380, 88660, 89518, 97030, 106733, 110176, 126139, 130208, 137720, 141856, 155248, 162760, 177320, 179036, 194060, 213466, 223795, 252278, 275440, 310496, 325520, 354640, 358072, 388120, 426932, 447590, 504556, 533665, 550880, 630695, 651040, 709280, 716144, 776240, 853864, 895180, 1009112, 1067330, 1261390, 1387529, 1432288, 1552480, 1707728, 1790360, 2018224, 2134660, 2522780, 2775058, 3415456, 3580720, 4036448, 4269320, 5045560, 5550116, 6937645, 7161440, 8538640, 10091120, 11100232, 13875290, 17077280, 20182240, 22200464, 27750580, 44400928, 55501160, 111002320, 222004640]

約数ペア:

[(1, 222004640), (2, 111002320), (4, 55501160), (5, 44400928), (8, 27750580), (10, 22200464), (11, 20182240), (13, 17077280), (16, 13875290), (20, 11100232), (22, 10091120), (26, 8538640), (31, 7161440), (32, 6937645), (40, 5550116), (44, 5045560), (52, 4269320), (55, 4036448), (62, 3580720), (65, 3415456), (80, 2775058), (88, 2522780), (104, 2134660), (110, 2018224), (124, 1790360), (130, 1707728), (143, 1552480), (155, 1432288), (160, 1387529), (176, 1261390), (208, 1067330), (220, 1009112), (248, 895180), (260, 853864), (286, 776240), (310, 716144), (313, 709280), (341, 651040), (352, 630695), (403, 550880), (416, 533665), (440, 504556), (496, 447590), (520, 426932), (572, 388120), (620, 358072), (626, 354640), (682, 325520), (715, 310496), (806, 275440), (880, 252278), (992, 223795), (1040, 213466), (1144, 194060), (1240, 179036), (1252, 177320), (1364, 162760), (1430, 155248), (1565, 141856), (1612, 137720), (1705, 130208), (1760, 126139), (2015, 110176), (2080, 106733), (2288, 97030), (2480, 89518), (2504, 88660), (2728, 81380), (2860, 77624), (3130, 70928), (3224, 68860), (3410, 65104), (3443, 64480), (4030, 55088), (4069, 54560), (4433, 50080), (4576, 48515), (4960, 44759), (5008, 44330), (5456, 40690), (5720, 38812), (6260, 35464), (6448, 34430), (6820, 32552), (6886, 32240), (8060, 27544), (8138, 27280), (8866, 25040), (9703, 22880), (10016, 22165), (10912, 20345), (11440, 19406), (12520, 17732), (12896, 17215), (13640, 16276), (13772, 16120)]