259255920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14029}}^1$

素因数の和:14063

約数の個数: 160

約数和(自身を含む): 1002078720

約数和(自身を除く): 742822800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 14029, 18480, 28058, 42087, 56116, 70145, 84174, 98203, 112232, 140290, 154319, 168348, 196406, 210435, 224464, 280580, 294609, 308638, 336696, 392812, 420870, 462957, 491015, 561160, 589218, 617276, 673392, 771595, 785624, 841740, 925914, 982030, 1080233, 1122320, 1178436, 1234552, 1473045, 1543190, 1571248, 1683480, 1851828, 1964060, 2160466, 2314785, 2356872, 2469104, 2946090, 3086380, 3240699, 3366960, 3703656, 3928120, 4320932, 4629570, 4713744, 5401165, 5892180, 6172760, 6481398, 7407312, 7856240, 8641864, 9259140, 10802330, 11784360, 12345520, 12962796, 16203495, 17283728, 18518280, 21604660, 23568720, 25925592, 32406990, 37036560, 43209320, 51851184, 64813980, 86418640, 129627960, 259255920]

約数ペア:

[(1, 259255920), (2, 129627960), (3, 86418640), (4, 64813980), (5, 51851184), (6, 43209320), (7, 37036560), (8, 32406990), (10, 25925592), (11, 23568720), (12, 21604660), (14, 18518280), (15, 17283728), (16, 16203495), (20, 12962796), (21, 12345520), (22, 11784360), (24, 10802330), (28, 9259140), (30, 8641864), (33, 7856240), (35, 7407312), (40, 6481398), (42, 6172760), (44, 5892180), (48, 5401165), (55, 4713744), (56, 4629570), (60, 4320932), (66, 3928120), (70, 3703656), (77, 3366960), (80, 3240699), (84, 3086380), (88, 2946090), (105, 2469104), (110, 2356872), (112, 2314785), (120, 2160466), (132, 1964060), (140, 1851828), (154, 1683480), (165, 1571248), (168, 1543190), (176, 1473045), (210, 1234552), (220, 1178436), (231, 1122320), (240, 1080233), (264, 982030), (280, 925914), (308, 841740), (330, 785624), (336, 771595), (385, 673392), (420, 617276), (440, 589218), (462, 561160), (528, 491015), (560, 462957), (616, 420870), (660, 392812), (770, 336696), (840, 308638), (880, 294609), (924, 280580), (1155, 224464), (1232, 210435), (1320, 196406), (1540, 168348), (1680, 154319), (1848, 140290), (2310, 112232), (2640, 98203), (3080, 84174), (3696, 70145), (4620, 56116), (6160, 42087), (9240, 28058), (14029, 18480)]