252628740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 995742720

約数和(自身を除く): 743113980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 53, 54, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 106, 108, 117, 126, 130, 135, 140, 156, 159, 180, 182, 189, 194, 195, 210, 212, 234, 252, 260, 265, 270, 273, 291, 315, 318, 351, 364, 371, 378, 388, 390, 420, 455, 468, 477, 485, 530, 540, 546, 582, 585, 630, 636, 679, 689, 702, 742, 756, 780, 795, 819, 873, 910, 945, 954, 970, 1060, 1092, 1113, 1164, 1170, 1260, 1261, 1358, 1365, 1378, 1404, 1431, 1455, 1484, 1590, 1638, 1746, 1755, 1820, 1855, 1890, 1908, 1940, 2037, 2067, 2226, 2340, 2385, 2457, 2522, 2619, 2716, 2730, 2756, 2862, 2910, 3180, 3276, 3339, 3395, 3445, 3492, 3510, 3710, 3780, 3783, 4074, 4095, 4134, 4365, 4452, 4770, 4823, 4914, 5044, 5141, 5238, 5460, 5565, 5724, 5820, 6111, 6201, 6305, 6678, 6790, 6890, 7020, 7155, 7420, 7566, 8148, 8190, 8268, 8730, 8827, 9540, 9646, 9828, 10017, 10185, 10282, 10335, 10476, 11130, 11349, 12222, 12285, 12402, 12610, 13095, 13356, 13580, 13780, 14310, 14469, 15132, 15423, 16380, 16695, 17460, 17654, 18333, 18603, 18915, 19292, 20034, 20370, 20564, 20670, 22260, 22698, 24115, 24444, 24570, 24804, 25220, 25705, 26190, 26481, 28620, 28938, 30555, 30846, 31005, 33390, 34047, 35308, 35987, 36666, 37206, 37830, 40068, 40740, 41340, 43407, 44135, 45396, 46269, 48230, 49140, 50085, 51410, 52380, 52962, 56745, 57876, 61110, 61692, 62010, 66780, 66833, 68094, 71974, 72345, 73332, 74412, 75660, 77115, 79443, 86814, 88270, 91665, 92538, 93015, 96460, 100170, 102820, 105924, 107961, 113490, 122220, 124020, 130221, 132405, 133666, 136188, 138807, 143948, 144690, 154230, 158886, 170235, 173628, 176540, 179935, 183330, 185076, 186030, 200340, 200499, 215922, 217035, 226980, 231345, 238329, 260442, 264810, 267332, 277614, 289380, 308460, 317772, 323883, 334165, 340470, 359870, 366660, 372060, 397215, 400998, 431844, 434070, 462690, 467831, 476658, 520884, 529620, 539805, 555228, 601497, 647766, 651105, 668330, 680940, 694035, 719740, 794430, 801996, 868140, 925380, 935662, 953316, 971649, 1002495, 1079610, 1191645, 1202994, 1295532, 1302210, 1336660, 1388070, 1403493, 1588860, 1619415, 1804491, 1871324, 1943298, 2004990, 2159220, 2339155, 2383290, 2405988, 2604420, 2776140, 2806986, 3007485, 3238830, 3608982, 3886596, 4009980, 4210479, 4678310, 4766580, 4858245, 5613972, 6014970, 6477660, 7017465, 7217964, 8420958, 9022455, 9356620, 9716490, 12029940, 12631437, 14034930, 16841916, 18044910, 19432980, 21052395, 25262874, 28069860, 36089820, 42104790, 50525748, 63157185, 84209580, 126314370, 252628740]

約数ペア:

[(1, 252628740), (2, 126314370), (3, 84209580), (4, 63157185), (5, 50525748), (6, 42104790), (7, 36089820), (9, 28069860), (10, 25262874), (12, 21052395), (13, 19432980), (14, 18044910), (15, 16841916), (18, 14034930), (20, 12631437), (21, 12029940), (26, 9716490), (27, 9356620), (28, 9022455), (30, 8420958), (35, 7217964), (36, 7017465), (39, 6477660), (42, 6014970), (45, 5613972), (52, 4858245), (53, 4766580), (54, 4678310), (60, 4210479), (63, 4009980), (65, 3886596), (70, 3608982), (78, 3238830), (84, 3007485), (90, 2806986), (91, 2776140), (97, 2604420), (105, 2405988), (106, 2383290), (108, 2339155), (117, 2159220), (126, 2004990), (130, 1943298), (135, 1871324), (140, 1804491), (156, 1619415), (159, 1588860), (180, 1403493), (182, 1388070), (189, 1336660), (194, 1302210), (195, 1295532), (210, 1202994), (212, 1191645), (234, 1079610), (252, 1002495), (260, 971649), (265, 953316), (270, 935662), (273, 925380), (291, 868140), (315, 801996), (318, 794430), (351, 719740), (364, 694035), (371, 680940), (378, 668330), (388, 651105), (390, 647766), (420, 601497), (455, 555228), (468, 539805), (477, 529620), (485, 520884), (530, 476658), (540, 467831), (546, 462690), (582, 434070), (585, 431844), (630, 400998), (636, 397215), (679, 372060), (689, 366660), (702, 359870), (742, 340470), (756, 334165), (780, 323883), (795, 317772), (819, 308460), (873, 289380), (910, 277614), (945, 267332), (954, 264810), (970, 260442), (1060, 238329), (1092, 231345), (1113, 226980), (1164, 217035), (1170, 215922), (1260, 200499), (1261, 200340), (1358, 186030), (1365, 185076), (1378, 183330), (1404, 179935), (1431, 176540), (1455, 173628), (1484, 170235), (1590, 158886), (1638, 154230), (1746, 144690), (1755, 143948), (1820, 138807), (1855, 136188), (1890, 133666), (1908, 132405), (1940, 130221), (2037, 124020), (2067, 122220), (2226, 113490), (2340, 107961), (2385, 105924), (2457, 102820), (2522, 100170), (2619, 96460), (2716, 93015), (2730, 92538), (2756, 91665), (2862, 88270), (2910, 86814), (3180, 79443), (3276, 77115), (3339, 75660), (3395, 74412), (3445, 73332), (3492, 72345), (3510, 71974), (3710, 68094), (3780, 66833), (3783, 66780), (4074, 62010), (4095, 61692), (4134, 61110), (4365, 57876), (4452, 56745), (4770, 52962), (4823, 52380), (4914, 51410), (5044, 50085), (5141, 49140), (5238, 48230), (5460, 46269), (5565, 45396), (5724, 44135), (5820, 43407), (6111, 41340), (6201, 40740), (6305, 40068), (6678, 37830), (6790, 37206), (6890, 36666), (7020, 35987), (7155, 35308), (7420, 34047), (7566, 33390), (8148, 31005), (8190, 30846), (8268, 30555), (8730, 28938), (8827, 28620), (9540, 26481), (9646, 26190), (9828, 25705), (10017, 25220), (10185, 24804), (10282, 24570), (10335, 24444), (10476, 24115), (11130, 22698), (11349, 22260), (12222, 20670), (12285, 20564), (12402, 20370), (12610, 20034), (13095, 19292), (13356, 18915), (13580, 18603), (13780, 18333), (14310, 17654), (14469, 17460), (15132, 16695), (15423, 16380)]