1443030160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 4104165888

約数和(自身を除く): 2661135728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 169, 176, 208, 220, 248, 260, 286, 310, 313, 338, 341, 403, 440, 496, 520, 572, 620, 626, 676, 682, 715, 806, 845, 880, 1040, 1144, 1240, 1252, 1352, 1364, 1430, 1565, 1612, 1690, 1705, 1859, 2015, 2288, 2480, 2504, 2704, 2728, 2860, 3130, 3224, 3380, 3410, 3443, 3718, 4030, 4069, 4433, 5008, 5239, 5456, 5720, 6260, 6448, 6760, 6820, 6886, 7436, 8060, 8138, 8866, 9295, 9703, 10478, 11440, 12520, 13520, 13640, 13772, 14872, 16120, 16276, 17215, 17732, 18590, 19406, 20345, 20956, 22165, 25040, 26195, 27280, 27544, 29744, 32240, 32552, 34430, 35464, 37180, 38812, 40690, 41912, 44330, 44759, 48515, 52390, 52897, 55088, 57629, 65104, 68860, 70928, 74360, 77624, 81380, 83824, 88660, 89518, 97030, 104780, 105794, 106733, 115258, 126139, 137720, 148720, 155248, 162760, 177320, 179036, 194060, 209560, 211588, 213466, 223795, 230516, 252278, 264485, 275440, 288145, 325520, 354640, 358072, 388120, 419120, 423176, 426932, 447590, 461032, 504556, 528970, 533665, 576290, 581867, 630695, 716144, 776240, 846352, 853864, 895180, 922064, 1009112, 1057940, 1067330, 1152580, 1163734, 1261390, 1387529, 1639807, 1707728, 1790360, 2018224, 2115880, 2134660, 2305160, 2327468, 2522780, 2775058, 2909335, 3279614, 3580720, 4231760, 4269320, 4610320, 4654936, 5045560, 5550116, 5818670, 6559228, 6937645, 8199035, 8538640, 9309872, 10091120, 11100232, 11637340, 13118456, 13875290, 16398070, 18037877, 22200464, 23274680, 26236912, 27750580, 32796140, 36075754, 46549360, 55501160, 65592280, 72151508, 90189385, 111002320, 131184560, 144303016, 180378770, 288606032, 360757540, 721515080, 1443030160]

約数ペア:

[(1, 1443030160), (2, 721515080), (4, 360757540), (5, 288606032), (8, 180378770), (10, 144303016), (11, 131184560), (13, 111002320), (16, 90189385), (20, 72151508), (22, 65592280), (26, 55501160), (31, 46549360), (40, 36075754), (44, 32796140), (52, 27750580), (55, 26236912), (62, 23274680), (65, 22200464), (80, 18037877), (88, 16398070), (104, 13875290), (110, 13118456), (124, 11637340), (130, 11100232), (143, 10091120), (155, 9309872), (169, 8538640), (176, 8199035), (208, 6937645), (220, 6559228), (248, 5818670), (260, 5550116), (286, 5045560), (310, 4654936), (313, 4610320), (338, 4269320), (341, 4231760), (403, 3580720), (440, 3279614), (496, 2909335), (520, 2775058), (572, 2522780), (620, 2327468), (626, 2305160), (676, 2134660), (682, 2115880), (715, 2018224), (806, 1790360), (845, 1707728), (880, 1639807), (1040, 1387529), (1144, 1261390), (1240, 1163734), (1252, 1152580), (1352, 1067330), (1364, 1057940), (1430, 1009112), (1565, 922064), (1612, 895180), (1690, 853864), (1705, 846352), (1859, 776240), (2015, 716144), (2288, 630695), (2480, 581867), (2504, 576290), (2704, 533665), (2728, 528970), (2860, 504556), (3130, 461032), (3224, 447590), (3380, 426932), (3410, 423176), (3443, 419120), (3718, 388120), (4030, 358072), (4069, 354640), (4433, 325520), (5008, 288145), (5239, 275440), (5456, 264485), (5720, 252278), (6260, 230516), (6448, 223795), (6760, 213466), (6820, 211588), (6886, 209560), (7436, 194060), (8060, 179036), (8138, 177320), (8866, 162760), (9295, 155248), (9703, 148720), (10478, 137720), (11440, 126139), (12520, 115258), (13520, 106733), (13640, 105794), (13772, 104780), (14872, 97030), (16120, 89518), (16276, 88660), (17215, 83824), (17732, 81380), (18590, 77624), (19406, 74360), (20345, 70928), (20956, 68860), (22165, 65104), (25040, 57629), (26195, 55088), (27280, 52897), (27544, 52390), (29744, 48515), (32240, 44759), (32552, 44330), (34430, 41912), (35464, 40690), (37180, 38812)]