2220273720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 8904729600

約数和(自身を除く): 6684455880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 113, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 226, 230, 252, 270, 276, 280, 315, 322, 339, 345, 360, 378, 414, 420, 452, 460, 483, 504, 540, 552, 565, 621, 630, 644, 678, 690, 756, 791, 805, 828, 840, 904, 920, 945, 966, 1017, 1035, 1080, 1130, 1242, 1260, 1288, 1356, 1380, 1449, 1512, 1582, 1610, 1656, 1695, 1890, 1932, 2034, 2070, 2260, 2373, 2415, 2484, 2520, 2599, 2712, 2760, 2898, 3051, 3105, 3164, 3220, 3390, 3780, 3864, 3955, 4068, 4140, 4347, 4520, 4746, 4830, 4968, 5085, 5198, 5796, 6102, 6210, 6328, 6440, 6780, 7119, 7245, 7560, 7797, 7910, 8136, 8280, 8694, 9492, 9660, 10170, 10396, 11592, 11865, 12204, 12420, 12769, 12995, 13560, 14238, 14490, 15255, 15594, 15820, 17388, 18193, 18984, 19320, 20340, 20792, 21357, 21735, 23391, 23730, 24408, 24840, 25538, 25990, 28476, 28980, 30510, 31188, 31640, 34776, 35595, 36386, 38307, 38985, 40680, 42714, 43470, 46782, 47460, 51076, 51980, 54579, 56952, 57960, 61020, 62376, 63845, 70173, 71190, 72772, 76614, 77970, 85428, 86940, 89383, 90965, 93564, 94920, 102152, 103960, 106785, 109158, 114921, 116955, 122040, 127690, 140346, 142380, 145544, 153228, 155940, 163737, 170856, 173880, 178766, 181930, 187128, 191535, 213570, 218316, 229842, 233910, 255380, 268149, 272895, 280692, 284760, 293687, 306456, 311880, 327474, 344763, 350865, 357532, 363860, 383070, 427140, 436632, 446915, 459684, 467820, 491211, 510760, 536298, 545790, 561384, 574605, 587374, 654948, 689526, 701730, 715064, 727720, 766140, 804447, 818685, 854280, 881061, 893830, 919368, 935640, 982422, 1072596, 1091580, 1149210, 1174748, 1309896, 1340745, 1379052, 1403460, 1468435, 1532280, 1608894, 1637370, 1723815, 1762122, 1787660, 1964844, 2055809, 2145192, 2183160, 2298420, 2349496, 2413341, 2456055, 2643183, 2681490, 2758104, 2806920, 2936870, 3217788, 3274740, 3447630, 3524244, 3575320, 3929688, 4022235, 4111618, 4405305, 4596840, 4826682, 4912110, 5286366, 5362980, 5873740, 6167427, 6435576, 6549480, 6895260, 7048488, 7929549, 8044470, 8223236, 8810610, 9653364, 9824220, 10279045, 10572732, 10725960, 11747480, 12066705, 12334854, 13215915, 13790520, 15859098, 16088940, 16446472, 17621220, 18502281, 19306728, 19648440, 20558090, 21145464, 24133410, 24669708, 26431830, 30837135, 31718196, 32177880, 35242440, 37004562, 39647745, 41116180, 48266820, 49339416, 52863660, 55506843, 61674270, 63436392, 74009124, 79295490, 82232360, 92511405, 96533640, 105727320, 111013686, 123348540, 148018248, 158590980, 185022810, 222027372, 246697080, 277534215, 317181960, 370045620, 444054744, 555068430, 740091240, 1110136860, 2220273720]

約数ペア:

[(1, 2220273720), (2, 1110136860), (3, 740091240), (4, 555068430), (5, 444054744), (6, 370045620), (7, 317181960), (8, 277534215), (9, 246697080), (10, 222027372), (12, 185022810), (14, 158590980), (15, 148018248), (18, 123348540), (20, 111013686), (21, 105727320), (23, 96533640), (24, 92511405), (27, 82232360), (28, 79295490), (30, 74009124), (35, 63436392), (36, 61674270), (40, 55506843), (42, 52863660), (45, 49339416), (46, 48266820), (54, 41116180), (56, 39647745), (60, 37004562), (63, 35242440), (69, 32177880), (70, 31718196), (72, 30837135), (84, 26431830), (90, 24669708), (92, 24133410), (105, 21145464), (108, 20558090), (113, 19648440), (115, 19306728), (120, 18502281), (126, 17621220), (135, 16446472), (138, 16088940), (140, 15859098), (161, 13790520), (168, 13215915), (180, 12334854), (184, 12066705), (189, 11747480), (207, 10725960), (210, 10572732), (216, 10279045), (226, 9824220), (230, 9653364), (252, 8810610), (270, 8223236), (276, 8044470), (280, 7929549), (315, 7048488), (322, 6895260), (339, 6549480), (345, 6435576), (360, 6167427), (378, 5873740), (414, 5362980), (420, 5286366), (452, 4912110), (460, 4826682), (483, 4596840), (504, 4405305), (540, 4111618), (552, 4022235), (565, 3929688), (621, 3575320), (630, 3524244), (644, 3447630), (678, 3274740), (690, 3217788), (756, 2936870), (791, 2806920), (805, 2758104), (828, 2681490), (840, 2643183), (904, 2456055), (920, 2413341), (945, 2349496), (966, 2298420), (1017, 2183160), (1035, 2145192), (1080, 2055809), (1130, 1964844), (1242, 1787660), (1260, 1762122), (1288, 1723815), (1356, 1637370), (1380, 1608894), (1449, 1532280), (1512, 1468435), (1582, 1403460), (1610, 1379052), (1656, 1340745), (1695, 1309896), (1890, 1174748), (1932, 1149210), (2034, 1091580), (2070, 1072596), (2260, 982422), (2373, 935640), (2415, 919368), (2484, 893830), (2520, 881061), (2599, 854280), (2712, 818685), (2760, 804447), (2898, 766140), (3051, 727720), (3105, 715064), (3164, 701730), (3220, 689526), (3390, 654948), (3780, 587374), (3864, 574605), (3955, 561384), (4068, 545790), (4140, 536298), (4347, 510760), (4520, 491211), (4746, 467820), (4830, 459684), (4968, 446915), (5085, 436632), (5198, 427140), (5796, 383070), (6102, 363860), (6210, 357532), (6328, 350865), (6440, 344763), (6780, 327474), (7119, 311880), (7245, 306456), (7560, 293687), (7797, 284760), (7910, 280692), (8136, 272895), (8280, 268149), (8694, 255380), (9492, 233910), (9660, 229842), (10170, 218316), (10396, 213570), (11592, 191535), (11865, 187128), (12204, 181930), (12420, 178766), (12769, 173880), (12995, 170856), (13560, 163737), (14238, 155940), (14490, 153228), (15255, 145544), (15594, 142380), (15820, 140346), (17388, 127690), (18193, 122040), (18984, 116955), (19320, 114921), (20340, 109158), (20792, 106785), (21357, 103960), (21735, 102152), (23391, 94920), (23730, 93564), (24408, 90965), (24840, 89383), (25538, 86940), (25990, 85428), (28476, 77970), (28980, 76614), (30510, 72772), (31188, 71190), (31640, 70173), (34776, 63845), (35595, 62376), (36386, 61020), (38307, 57960), (38985, 56952), (40680, 54579), (42714, 51980), (43470, 51076), (46782, 47460)]