22426740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 84672000

約数和(自身を除く): 62245260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 349, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 698, 714, 756, 765, 918, 945, 1020, 1047, 1071, 1190, 1260, 1396, 1428, 1530, 1745, 1785, 1836, 1890, 2094, 2142, 2295, 2380, 2443, 3060, 3141, 3213, 3490, 3570, 3780, 4188, 4284, 4590, 4886, 5235, 5355, 5933, 6282, 6426, 6980, 7140, 7329, 9180, 9423, 9772, 10470, 10710, 11866, 12215, 12564, 12852, 14658, 15705, 16065, 17799, 18846, 20940, 21420, 21987, 23732, 24430, 29316, 29665, 31410, 32130, 35598, 36645, 37692, 41531, 43974, 47115, 48860, 53397, 59330, 62820, 64260, 65961, 71196, 73290, 83062, 87948, 88995, 94230, 106794, 109935, 118660, 124593, 131922, 146580, 160191, 166124, 177990, 188460, 207655, 213588, 219870, 249186, 263844, 266985, 320382, 329805, 355980, 373779, 415310, 439740, 498372, 533970, 622965, 640764, 659610, 747558, 800955, 830620, 1067940, 1121337, 1245930, 1319220, 1495116, 1601910, 1868895, 2242674, 2491860, 3203820, 3737790, 4485348, 5606685, 7475580, 11213370, 22426740]

約数ペア:

[(1, 22426740), (2, 11213370), (3, 7475580), (4, 5606685), (5, 4485348), (6, 3737790), (7, 3203820), (9, 2491860), (10, 2242674), (12, 1868895), (14, 1601910), (15, 1495116), (17, 1319220), (18, 1245930), (20, 1121337), (21, 1067940), (27, 830620), (28, 800955), (30, 747558), (34, 659610), (35, 640764), (36, 622965), (42, 533970), (45, 498372), (51, 439740), (54, 415310), (60, 373779), (63, 355980), (68, 329805), (70, 320382), (84, 266985), (85, 263844), (90, 249186), (102, 219870), (105, 213588), (108, 207655), (119, 188460), (126, 177990), (135, 166124), (140, 160191), (153, 146580), (170, 131922), (180, 124593), (189, 118660), (204, 109935), (210, 106794), (238, 94230), (252, 88995), (255, 87948), (270, 83062), (306, 73290), (315, 71196), (340, 65961), (349, 64260), (357, 62820), (378, 59330), (420, 53397), (459, 48860), (476, 47115), (510, 43974), (540, 41531), (595, 37692), (612, 36645), (630, 35598), (698, 32130), (714, 31410), (756, 29665), (765, 29316), (918, 24430), (945, 23732), (1020, 21987), (1047, 21420), (1071, 20940), (1190, 18846), (1260, 17799), (1396, 16065), (1428, 15705), (1530, 14658), (1745, 12852), (1785, 12564), (1836, 12215), (1890, 11866), (2094, 10710), (2142, 10470), (2295, 9772), (2380, 9423), (2443, 9180), (3060, 7329), (3141, 7140), (3213, 6980), (3490, 6426), (3570, 6282), (3780, 5933), (4188, 5355), (4284, 5235), (4590, 4886)]