12753478920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{166843}}^1$

素因数の和:166884

約数の個数: 192

約数和(自身を含む): 47930944320

約数和(自身を除く): 35177465400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25480, 38220, 76440, 166843, 333686, 500529, 667372, 834215, 1001058, 1167901, 1334744, 1668430, 2002116, 2168959, 2335802, 2502645, 3336860, 3503703, 4004232, 4337918, 4671604, 5005290, 5839505, 6506877, 6673720, 7007406, 8175307, 8675836, 9343208, 10010580, 10844795, 11679010, 13013754, 14014812, 15182713, 16350614, 17351672, 17518515, 20021160, 21689590, 23358020, 24525921, 26027508, 28029624, 30365426, 32534385, 32701228, 35037030, 40876535, 43379180, 45548139, 46716040, 49051842, 52055016, 60730852, 65068770, 65402456, 70074060, 75913565, 81753070, 86758360, 91096278, 98103684, 106278991, 121461704, 122629605, 130137540, 140148120, 151827130, 163506140, 182192556, 196207368, 212557982, 227740695, 245259210, 260275080, 303654260, 318836973, 327012280, 364385112, 425115964, 455481390, 490518420, 531394955, 607308520, 637673946, 850231928, 910962780, 981036840, 1062789910, 1275347892, 1594184865, 1821925560, 2125579820, 2550695784, 3188369730, 4251159640, 6376739460, 12753478920]

約数ペア:

[(1, 12753478920), (2, 6376739460), (3, 4251159640), (4, 3188369730), (5, 2550695784), (6, 2125579820), (7, 1821925560), (8, 1594184865), (10, 1275347892), (12, 1062789910), (13, 981036840), (14, 910962780), (15, 850231928), (20, 637673946), (21, 607308520), (24, 531394955), (26, 490518420), (28, 455481390), (30, 425115964), (35, 364385112), (39, 327012280), (40, 318836973), (42, 303654260), (49, 260275080), (52, 245259210), (56, 227740695), (60, 212557982), (65, 196207368), (70, 182192556), (78, 163506140), (84, 151827130), (91, 140148120), (98, 130137540), (104, 122629605), (105, 121461704), (120, 106278991), (130, 98103684), (140, 91096278), (147, 86758360), (156, 81753070), (168, 75913565), (182, 70074060), (195, 65402456), (196, 65068770), (210, 60730852), (245, 52055016), (260, 49051842), (273, 46716040), (280, 45548139), (294, 43379180), (312, 40876535), (364, 35037030), (390, 32701228), (392, 32534385), (420, 30365426), (455, 28029624), (490, 26027508), (520, 24525921), (546, 23358020), (588, 21689590), (637, 20021160), (728, 17518515), (735, 17351672), (780, 16350614), (840, 15182713), (910, 14014812), (980, 13013754), (1092, 11679010), (1176, 10844795), (1274, 10010580), (1365, 9343208), (1470, 8675836), (1560, 8175307), (1820, 7007406), (1911, 6673720), (1960, 6506877), (2184, 5839505), (2548, 5005290), (2730, 4671604), (2940, 4337918), (3185, 4004232), (3640, 3503703), (3822, 3336860), (5096, 2502645), (5460, 2335802), (5880, 2168959), (6370, 2002116), (7644, 1668430), (9555, 1334744), (10920, 1167901), (12740, 1001058), (15288, 834215), (19110, 667372), (25480, 500529), (38220, 333686), (76440, 166843)]