68036220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 180334980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 439, 492, 540, 574, 615, 630, 738, 756, 820, 861, 878, 945, 1107, 1148, 1230, 1260, 1317, 1435, 1476, 1722, 1756, 1845, 1890, 2195, 2214, 2460, 2583, 2634, 2870, 3073, 3444, 3690, 3780, 3951, 4305, 4390, 4428, 5166, 5268, 5535, 5740, 6146, 6585, 7380, 7749, 7902, 8610, 8780, 9219, 10332, 11070, 11853, 12292, 12915, 13170, 15365, 15498, 15804, 17220, 17999, 18438, 19755, 22140, 23706, 25830, 26340, 27657, 30730, 30996, 35998, 36876, 38745, 39510, 46095, 47412, 51660, 53997, 55314, 59265, 61460, 71996, 77490, 79020, 82971, 89995, 92190, 107994, 110628, 118530, 125993, 138285, 154980, 161991, 165942, 179990, 184380, 215988, 237060, 251986, 269985, 276570, 323982, 331884, 359980, 377979, 414855, 485973, 503972, 539970, 553140, 629965, 647964, 755958, 809955, 829710, 971946, 1079940, 1133937, 1259930, 1511916, 1619910, 1659420, 1889895, 1943892, 2267874, 2429865, 2519860, 3239820, 3401811, 3779790, 4535748, 4859730, 5669685, 6803622, 7559580, 9719460, 11339370, 13607244, 17009055, 22678740, 34018110, 68036220]

約数ペア:

[(1, 68036220), (2, 34018110), (3, 22678740), (4, 17009055), (5, 13607244), (6, 11339370), (7, 9719460), (9, 7559580), (10, 6803622), (12, 5669685), (14, 4859730), (15, 4535748), (18, 3779790), (20, 3401811), (21, 3239820), (27, 2519860), (28, 2429865), (30, 2267874), (35, 1943892), (36, 1889895), (41, 1659420), (42, 1619910), (45, 1511916), (54, 1259930), (60, 1133937), (63, 1079940), (70, 971946), (82, 829710), (84, 809955), (90, 755958), (105, 647964), (108, 629965), (123, 553140), (126, 539970), (135, 503972), (140, 485973), (164, 414855), (180, 377979), (189, 359980), (205, 331884), (210, 323982), (246, 276570), (252, 269985), (270, 251986), (287, 237060), (315, 215988), (369, 184380), (378, 179990), (410, 165942), (420, 161991), (439, 154980), (492, 138285), (540, 125993), (574, 118530), (615, 110628), (630, 107994), (738, 92190), (756, 89995), (820, 82971), (861, 79020), (878, 77490), (945, 71996), (1107, 61460), (1148, 59265), (1230, 55314), (1260, 53997), (1317, 51660), (1435, 47412), (1476, 46095), (1722, 39510), (1756, 38745), (1845, 36876), (1890, 35998), (2195, 30996), (2214, 30730), (2460, 27657), (2583, 26340), (2634, 25830), (2870, 23706), (3073, 22140), (3444, 19755), (3690, 18438), (3780, 17999), (3951, 17220), (4305, 15804), (4390, 15498), (4428, 15365), (5166, 13170), (5268, 12915), (5535, 12292), (5740, 11853), (6146, 11070), (6585, 10332), (7380, 9219), (7749, 8780), (7902, 8610)]