156948641880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{34721}}^1$

素因数の和:35145

約数の個数: 128

約数和(自身を含む): 475996953600

約数和(自身を除く): 319048311720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 271, 278, 417, 542, 556, 695, 813, 834, 1084, 1112, 1355, 1390, 1626, 1668, 2085, 2168, 2710, 2780, 3252, 3336, 4065, 4170, 5420, 5560, 6504, 8130, 8340, 10840, 16260, 16680, 32520, 34721, 37669, 69442, 75338, 104163, 113007, 138884, 150676, 173605, 188345, 208326, 226014, 277768, 301352, 347210, 376690, 416652, 452028, 520815, 565035, 694420, 753380, 833304, 904056, 1041630, 1130070, 1388840, 1506760, 2083260, 2260140, 4166520, 4520280, 4826219, 9409391, 9652438, 14478657, 18818782, 19304876, 24131095, 28228173, 28957314, 37637564, 38609752, 47046955, 48262190, 56456346, 57914628, 72393285, 75275128, 94093910, 96524380, 112912692, 115829256, 141140865, 144786570, 188187820, 193048760, 225825384, 282281730, 289573140, 376375640, 564563460, 579146280, 1129126920, 1307905349, 2615810698, 3923716047, 5231621396, 6539526745, 7847432094, 10463242792, 13079053490, 15694864188, 19618580235, 26158106980, 31389728376, 39237160470, 52316213960, 78474320940, 156948641880]

約数ペア:

[(1, 156948641880), (2, 78474320940), (3, 52316213960), (4, 39237160470), (5, 31389728376), (6, 26158106980), (8, 19618580235), (10, 15694864188), (12, 13079053490), (15, 10463242792), (20, 7847432094), (24, 6539526745), (30, 5231621396), (40, 3923716047), (60, 2615810698), (120, 1307905349), (139, 1129126920), (271, 579146280), (278, 564563460), (417, 376375640), (542, 289573140), (556, 282281730), (695, 225825384), (813, 193048760), (834, 188187820), (1084, 144786570), (1112, 141140865), (1355, 115829256), (1390, 112912692), (1626, 96524380), (1668, 94093910), (2085, 75275128), (2168, 72393285), (2710, 57914628), (2780, 56456346), (3252, 48262190), (3336, 47046955), (4065, 38609752), (4170, 37637564), (5420, 28957314), (5560, 28228173), (6504, 24131095), (8130, 19304876), (8340, 18818782), (10840, 14478657), (16260, 9652438), (16680, 9409391), (32520, 4826219), (34721, 4520280), (37669, 4166520), (69442, 2260140), (75338, 2083260), (104163, 1506760), (113007, 1388840), (138884, 1130070), (150676, 1041630), (173605, 904056), (188345, 833304), (208326, 753380), (226014, 694420), (277768, 565035), (301352, 520815), (347210, 452028), (376690, 416652)]