166442220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 596048544

約数和(自身を除く): 429606324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 113, 126, 140, 147, 167, 180, 196, 210, 226, 245, 252, 294, 315, 334, 339, 420, 441, 452, 490, 501, 565, 588, 630, 668, 678, 735, 791, 835, 882, 980, 1002, 1017, 1130, 1169, 1260, 1356, 1470, 1503, 1582, 1670, 1695, 1764, 2004, 2034, 2205, 2260, 2338, 2373, 2505, 2940, 3006, 3164, 3340, 3390, 3507, 3955, 4068, 4410, 4676, 4746, 5010, 5085, 5537, 5845, 6012, 6780, 7014, 7119, 7515, 7910, 8183, 8820, 9492, 10020, 10170, 10521, 11074, 11690, 11865, 14028, 14238, 15030, 15820, 16366, 16611, 17535, 18871, 20340, 21042, 22148, 23380, 23730, 24549, 27685, 28476, 30060, 32732, 33222, 35070, 35595, 37742, 40915, 42084, 47460, 49098, 49833, 52605, 55370, 56613, 66444, 70140, 71190, 73647, 75484, 81830, 83055, 94355, 98196, 99666, 105210, 110740, 113226, 122745, 132097, 142380, 147294, 163660, 166110, 169839, 188710, 199332, 210420, 226452, 245490, 249165, 264194, 283065, 294588, 332220, 339678, 368235, 377420, 396291, 490980, 498330, 528388, 566130, 660485, 679356, 736470, 792582, 849195, 924679, 996660, 1132260, 1188873, 1320970, 1472940, 1585164, 1698390, 1849358, 1981455, 2377746, 2641940, 2774037, 3396780, 3698716, 3962910, 4623395, 4755492, 5548074, 5944365, 7925820, 8322111, 9246790, 11096148, 11888730, 13870185, 16644222, 18493580, 23777460, 27740370, 33288444, 41610555, 55480740, 83221110, 166442220]

約数ペア:

[(1, 166442220), (2, 83221110), (3, 55480740), (4, 41610555), (5, 33288444), (6, 27740370), (7, 23777460), (9, 18493580), (10, 16644222), (12, 13870185), (14, 11888730), (15, 11096148), (18, 9246790), (20, 8322111), (21, 7925820), (28, 5944365), (30, 5548074), (35, 4755492), (36, 4623395), (42, 3962910), (45, 3698716), (49, 3396780), (60, 2774037), (63, 2641940), (70, 2377746), (84, 1981455), (90, 1849358), (98, 1698390), (105, 1585164), (113, 1472940), (126, 1320970), (140, 1188873), (147, 1132260), (167, 996660), (180, 924679), (196, 849195), (210, 792582), (226, 736470), (245, 679356), (252, 660485), (294, 566130), (315, 528388), (334, 498330), (339, 490980), (420, 396291), (441, 377420), (452, 368235), (490, 339678), (501, 332220), (565, 294588), (588, 283065), (630, 264194), (668, 249165), (678, 245490), (735, 226452), (791, 210420), (835, 199332), (882, 188710), (980, 169839), (1002, 166110), (1017, 163660), (1130, 147294), (1169, 142380), (1260, 132097), (1356, 122745), (1470, 113226), (1503, 110740), (1582, 105210), (1670, 99666), (1695, 98196), (1764, 94355), (2004, 83055), (2034, 81830), (2205, 75484), (2260, 73647), (2338, 71190), (2373, 70140), (2505, 66444), (2940, 56613), (3006, 55370), (3164, 52605), (3340, 49833), (3390, 49098), (3507, 47460), (3955, 42084), (4068, 40915), (4410, 37742), (4676, 35595), (4746, 35070), (5010, 33222), (5085, 32732), (5537, 30060), (5845, 28476), (6012, 27685), (6780, 24549), (7014, 23730), (7119, 23380), (7515, 22148), (7910, 21042), (8183, 20340), (8820, 18871), (9492, 17535), (10020, 16611), (10170, 16366), (10521, 15820), (11074, 15030), (11690, 14238), (11865, 14028)]