212238360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10382

約数の個数: 128

約数和(自身を含む): 744768000

約数和(自身を除く): 532529640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10343, 20520, 20686, 31029, 41372, 51715, 62058, 82744, 93087, 103430, 124116, 155145, 186174, 196517, 206860, 248232, 279261, 310290, 372348, 393034, 413720, 465435, 558522, 589551, 620580, 744696, 786068, 930870, 982585, 1117044, 1179102, 1241160, 1396305, 1572136, 1768653, 1861740, 1965170, 2234088, 2358204, 2792610, 2947755, 3537306, 3723480, 3930340, 4716408, 5305959, 5585220, 5895510, 7074612, 7860680, 8843265, 10611918, 11170440, 11791020, 14149224, 17686530, 21223836, 23582040, 26529795, 35373060, 42447672, 53059590, 70746120, 106119180, 212238360]

約数ペア:

[(1, 212238360), (2, 106119180), (3, 70746120), (4, 53059590), (5, 42447672), (6, 35373060), (8, 26529795), (9, 23582040), (10, 21223836), (12, 17686530), (15, 14149224), (18, 11791020), (19, 11170440), (20, 10611918), (24, 8843265), (27, 7860680), (30, 7074612), (36, 5895510), (38, 5585220), (40, 5305959), (45, 4716408), (54, 3930340), (57, 3723480), (60, 3537306), (72, 2947755), (76, 2792610), (90, 2358204), (95, 2234088), (108, 1965170), (114, 1861740), (120, 1768653), (135, 1572136), (152, 1396305), (171, 1241160), (180, 1179102), (190, 1117044), (216, 982585), (228, 930870), (270, 786068), (285, 744696), (342, 620580), (360, 589551), (380, 558522), (456, 465435), (513, 413720), (540, 393034), (570, 372348), (684, 310290), (760, 279261), (855, 248232), (1026, 206860), (1080, 196517), (1140, 186174), (1368, 155145), (1710, 124116), (2052, 103430), (2280, 93087), (2565, 82744), (3420, 62058), (4104, 51715), (5130, 41372), (6840, 31029), (10260, 20686), (10343, 20520)]