1186827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1733}}^1$

素因数の和:2199

約数の個数: 128

約数和(自身を含む): 3845318400

約数和(自身を除く): 2658490680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 439, 520, 780, 878, 1317, 1560, 1733, 1756, 2195, 2634, 3466, 3512, 4390, 5199, 5268, 5707, 6585, 6932, 8665, 8780, 10398, 10536, 11414, 13170, 13864, 17121, 17330, 17560, 20796, 22529, 22828, 25995, 26340, 28535, 34242, 34660, 41592, 45058, 45656, 51990, 52680, 57070, 67587, 68484, 69320, 85605, 90116, 103980, 112645, 114140, 135174, 136968, 171210, 180232, 207960, 225290, 228280, 270348, 337935, 342420, 450580, 540696, 675870, 684840, 760787, 901160, 1351740, 1521574, 2282361, 2703480, 3043148, 3803935, 4564722, 6086296, 7607870, 9129444, 9890231, 11411805, 15215740, 18258888, 19780462, 22823610, 29670693, 30431480, 39560924, 45647220, 49451155, 59341386, 79121848, 91294440, 98902310, 118682772, 148353465, 197804620, 237365544, 296706930, 395609240, 593413860, 1186827720]

約数ペア:

[(1, 1186827720), (2, 593413860), (3, 395609240), (4, 296706930), (5, 237365544), (6, 197804620), (8, 148353465), (10, 118682772), (12, 98902310), (13, 91294440), (15, 79121848), (20, 59341386), (24, 49451155), (26, 45647220), (30, 39560924), (39, 30431480), (40, 29670693), (52, 22823610), (60, 19780462), (65, 18258888), (78, 15215740), (104, 11411805), (120, 9890231), (130, 9129444), (156, 7607870), (195, 6086296), (260, 4564722), (312, 3803935), (390, 3043148), (439, 2703480), (520, 2282361), (780, 1521574), (878, 1351740), (1317, 901160), (1560, 760787), (1733, 684840), (1756, 675870), (2195, 540696), (2634, 450580), (3466, 342420), (3512, 337935), (4390, 270348), (5199, 228280), (5268, 225290), (5707, 207960), (6585, 180232), (6932, 171210), (8665, 136968), (8780, 135174), (10398, 114140), (10536, 112645), (11414, 103980), (13170, 90116), (13864, 85605), (17121, 69320), (17330, 68484), (17560, 67587), (20796, 57070), (22529, 52680), (22828, 51990), (25995, 45656), (26340, 45058), (28535, 41592), (34242, 34660)]