68408340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 276369408

約数和(自身を除く): 207961068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 26, 28, 30, 33, 34, 35, 39, 42, 44, 51, 52, 55, 60, 65, 66, 67, 68, 70, 77, 78, 84, 85, 91, 102, 105, 110, 119, 130, 132, 134, 140, 143, 154, 156, 165, 170, 182, 187, 195, 201, 204, 210, 220, 221, 231, 238, 255, 260, 268, 273, 286, 308, 330, 335, 340, 357, 364, 374, 385, 390, 402, 420, 429, 442, 455, 462, 469, 476, 510, 546, 561, 572, 595, 660, 663, 670, 714, 715, 737, 748, 770, 780, 804, 858, 871, 884, 910, 924, 935, 938, 1001, 1005, 1020, 1092, 1105, 1122, 1139, 1155, 1190, 1309, 1326, 1340, 1365, 1407, 1428, 1430, 1474, 1540, 1547, 1716, 1742, 1785, 1820, 1870, 1876, 2002, 2010, 2145, 2210, 2211, 2244, 2278, 2310, 2345, 2380, 2431, 2613, 2618, 2652, 2730, 2805, 2814, 2860, 2948, 3003, 3094, 3315, 3417, 3484, 3570, 3685, 3740, 3927, 4004, 4020, 4290, 4355, 4420, 4422, 4556, 4620, 4641, 4690, 4862, 5005, 5159, 5226, 5236, 5460, 5610, 5628, 5695, 6006, 6097, 6188, 6545, 6630, 6834, 7035, 7140, 7293, 7370, 7735, 7854, 7973, 8580, 8710, 8844, 9282, 9380, 9581, 9724, 10010, 10318, 10452, 11055, 11220, 11390, 12012, 12155, 12194, 12529, 13065, 13090, 13260, 13668, 14070, 14586, 14740, 14807, 15015, 15470, 15477, 15708, 15946, 17017, 17085, 17420, 18291, 18564, 19162, 19635, 20020, 20636, 22110, 22780, 23205, 23919, 24310, 24388, 25058, 25795, 26130, 26180, 28140, 28743, 29172, 29614, 30030, 30485, 30940, 30954, 31892, 34034, 34170, 36465, 36582, 37587, 38324, 39270, 39865, 44220, 44421, 46410, 47838, 47905, 48620, 50116, 51051, 51590, 52260, 57486, 59228, 60060, 60970, 61908, 62645, 67067, 68068, 68340, 72930, 73164, 74035, 75174, 77385, 78540, 79730, 85085, 87703, 88842, 91455, 92820, 95676, 95810, 102102, 103180, 103649, 114972, 119595, 121940, 125290, 134134, 143715, 145860, 148070, 150348, 154770, 159460, 162877, 170170, 175406, 177684, 182910, 187935, 191620, 201201, 204204, 207298, 222105, 239190, 250580, 255255, 263109, 268268, 287430, 296140, 309540, 310947, 325754, 335335, 340340, 350812, 365820, 375870, 402402, 414596, 438515, 444210, 478380, 488631, 510510, 518245, 526218, 574860, 621894, 651508, 670670, 751740, 804804, 814385, 877030, 888420, 977262, 1006005, 1021020, 1036490, 1052436, 1140139, 1243788, 1315545, 1341340, 1554735, 1628770, 1754060, 1954524, 2012010, 2072980, 2280278, 2443155, 2631090, 3109470, 3257540, 3420417, 4024020, 4560556, 4886310, 5262180, 5700695, 6218940, 6840834, 9772620, 11401390, 13681668, 17102085, 22802780, 34204170, 68408340]

約数ペア:

[(1, 68408340), (2, 34204170), (3, 22802780), (4, 17102085), (5, 13681668), (6, 11401390), (7, 9772620), (10, 6840834), (11, 6218940), (12, 5700695), (13, 5262180), (14, 4886310), (15, 4560556), (17, 4024020), (20, 3420417), (21, 3257540), (22, 3109470), (26, 2631090), (28, 2443155), (30, 2280278), (33, 2072980), (34, 2012010), (35, 1954524), (39, 1754060), (42, 1628770), (44, 1554735), (51, 1341340), (52, 1315545), (55, 1243788), (60, 1140139), (65, 1052436), (66, 1036490), (67, 1021020), (68, 1006005), (70, 977262), (77, 888420), (78, 877030), (84, 814385), (85, 804804), (91, 751740), (102, 670670), (105, 651508), (110, 621894), (119, 574860), (130, 526218), (132, 518245), (134, 510510), (140, 488631), (143, 478380), (154, 444210), (156, 438515), (165, 414596), (170, 402402), (182, 375870), (187, 365820), (195, 350812), (201, 340340), (204, 335335), (210, 325754), (220, 310947), (221, 309540), (231, 296140), (238, 287430), (255, 268268), (260, 263109), (268, 255255), (273, 250580), (286, 239190), (308, 222105), (330, 207298), (335, 204204), (340, 201201), (357, 191620), (364, 187935), (374, 182910), (385, 177684), (390, 175406), (402, 170170), (420, 162877), (429, 159460), (442, 154770), (455, 150348), (462, 148070), (469, 145860), (476, 143715), (510, 134134), (546, 125290), (561, 121940), (572, 119595), (595, 114972), (660, 103649), (663, 103180), (670, 102102), (714, 95810), (715, 95676), (737, 92820), (748, 91455), (770, 88842), (780, 87703), (804, 85085), (858, 79730), (871, 78540), (884, 77385), (910, 75174), (924, 74035), (935, 73164), (938, 72930), (1001, 68340), (1005, 68068), (1020, 67067), (1092, 62645), (1105, 61908), (1122, 60970), (1139, 60060), (1155, 59228), (1190, 57486), (1309, 52260), (1326, 51590), (1340, 51051), (1365, 50116), (1407, 48620), (1428, 47905), (1430, 47838), (1474, 46410), (1540, 44421), (1547, 44220), (1716, 39865), (1742, 39270), (1785, 38324), (1820, 37587), (1870, 36582), (1876, 36465), (2002, 34170), (2010, 34034), (2145, 31892), (2210, 30954), (2211, 30940), (2244, 30485), (2278, 30030), (2310, 29614), (2345, 29172), (2380, 28743), (2431, 28140), (2613, 26180), (2618, 26130), (2652, 25795), (2730, 25058), (2805, 24388), (2814, 24310), (2860, 23919), (2948, 23205), (3003, 22780), (3094, 22110), (3315, 20636), (3417, 20020), (3484, 19635), (3570, 19162), (3685, 18564), (3740, 18291), (3927, 17420), (4004, 17085), (4020, 17017), (4290, 15946), (4355, 15708), (4420, 15477), (4422, 15470), (4556, 15015), (4620, 14807), (4641, 14740), (4690, 14586), (4862, 14070), (5005, 13668), (5159, 13260), (5226, 13090), (5236, 13065), (5460, 12529), (5610, 12194), (5628, 12155), (5695, 12012), (6006, 11390), (6097, 11220), (6188, 11055), (6545, 10452), (6630, 10318), (6834, 10010), (7035, 9724), (7140, 9581), (7293, 9380), (7370, 9282), (7735, 8844), (7854, 8710), (7973, 8580)]