1898808240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 320

約数和(自身を含む): 7086974976

約数和(自身を除く): 5188166736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 157, 161, 168, 184, 210, 230, 240, 276, 280, 313, 314, 322, 336, 345, 368, 420, 460, 471, 483, 552, 560, 626, 628, 644, 690, 785, 805, 840, 920, 939, 942, 966, 1099, 1104, 1252, 1256, 1288, 1380, 1565, 1570, 1610, 1680, 1840, 1878, 1884, 1932, 2191, 2198, 2355, 2415, 2504, 2512, 2576, 2760, 3130, 3140, 3220, 3297, 3611, 3756, 3768, 3864, 4382, 4396, 4695, 4710, 4830, 5008, 5495, 5520, 6260, 6280, 6440, 6573, 6594, 7199, 7222, 7512, 7536, 7728, 8764, 8792, 9390, 9420, 9660, 10833, 10955, 10990, 12520, 12560, 12880, 13146, 13188, 14398, 14444, 15024, 16485, 17528, 17584, 18055, 18780, 18840, 19320, 21597, 21666, 21910, 21980, 25040, 25277, 26292, 26376, 28796, 28888, 32865, 32970, 35056, 35995, 36110, 37560, 37680, 38640, 43194, 43332, 43820, 43960, 49141, 50393, 50554, 52584, 52752, 54165, 57592, 57776, 65730, 65940, 71990, 72220, 75120, 75831, 86388, 86664, 87640, 87920, 98282, 100786, 101108, 105168, 107985, 108330, 115184, 126385, 131460, 131880, 143980, 144440, 147423, 151179, 151662, 172776, 173328, 175280, 196564, 201572, 202216, 215970, 216660, 245705, 251965, 252770, 262920, 263760, 287960, 288880, 294846, 302358, 303324, 343987, 345552, 379155, 393128, 403144, 404432, 431940, 433320, 491410, 503930, 505540, 525840, 575920, 589692, 604716, 606648, 687974, 737115, 755895, 758310, 786256, 806288, 863880, 866640, 982820, 1007860, 1011080, 1031961, 1130243, 1179384, 1209432, 1213296, 1375948, 1474230, 1511790, 1516620, 1719935, 1727760, 1965640, 2015720, 2022160, 2063922, 2260486, 2358768, 2418864, 2751896, 2948460, 3023580, 3033240, 3390729, 3439870, 3931280, 4031440, 4127844, 4520972, 5159805, 5503792, 5651215, 5896920, 6047160, 6066480, 6781458, 6879740, 7911701, 8255688, 9041944, 10319610, 11302430, 11793840, 12094320, 13562916, 13759480, 15823402, 16511376, 16953645, 18083888, 20639220, 22604860, 23735103, 27125832, 27518960, 31646804, 33907290, 39558505, 41278440, 45209720, 47470206, 54251664, 63293608, 67814580, 79117010, 82556880, 90419440, 94940412, 118675515, 126587216, 135629160, 158234020, 189880824, 237351030, 271258320, 316468040, 379761648, 474702060, 632936080, 949404120, 1898808240]

約数ペア:

[(1, 1898808240), (2, 949404120), (3, 632936080), (4, 474702060), (5, 379761648), (6, 316468040), (7, 271258320), (8, 237351030), (10, 189880824), (12, 158234020), (14, 135629160), (15, 126587216), (16, 118675515), (20, 94940412), (21, 90419440), (23, 82556880), (24, 79117010), (28, 67814580), (30, 63293608), (35, 54251664), (40, 47470206), (42, 45209720), (46, 41278440), (48, 39558505), (56, 33907290), (60, 31646804), (69, 27518960), (70, 27125832), (80, 23735103), (84, 22604860), (92, 20639220), (105, 18083888), (112, 16953645), (115, 16511376), (120, 15823402), (138, 13759480), (140, 13562916), (157, 12094320), (161, 11793840), (168, 11302430), (184, 10319610), (210, 9041944), (230, 8255688), (240, 7911701), (276, 6879740), (280, 6781458), (313, 6066480), (314, 6047160), (322, 5896920), (336, 5651215), (345, 5503792), (368, 5159805), (420, 4520972), (460, 4127844), (471, 4031440), (483, 3931280), (552, 3439870), (560, 3390729), (626, 3033240), (628, 3023580), (644, 2948460), (690, 2751896), (785, 2418864), (805, 2358768), (840, 2260486), (920, 2063922), (939, 2022160), (942, 2015720), (966, 1965640), (1099, 1727760), (1104, 1719935), (1252, 1516620), (1256, 1511790), (1288, 1474230), (1380, 1375948), (1565, 1213296), (1570, 1209432), (1610, 1179384), (1680, 1130243), (1840, 1031961), (1878, 1011080), (1884, 1007860), (1932, 982820), (2191, 866640), (2198, 863880), (2355, 806288), (2415, 786256), (2504, 758310), (2512, 755895), (2576, 737115), (2760, 687974), (3130, 606648), (3140, 604716), (3220, 589692), (3297, 575920), (3611, 525840), (3756, 505540), (3768, 503930), (3864, 491410), (4382, 433320), (4396, 431940), (4695, 404432), (4710, 403144), (4830, 393128), (5008, 379155), (5495, 345552), (5520, 343987), (6260, 303324), (6280, 302358), (6440, 294846), (6573, 288880), (6594, 287960), (7199, 263760), (7222, 262920), (7512, 252770), (7536, 251965), (7728, 245705), (8764, 216660), (8792, 215970), (9390, 202216), (9420, 201572), (9660, 196564), (10833, 175280), (10955, 173328), (10990, 172776), (12520, 151662), (12560, 151179), (12880, 147423), (13146, 144440), (13188, 143980), (14398, 131880), (14444, 131460), (15024, 126385), (16485, 115184), (17528, 108330), (17584, 107985), (18055, 105168), (18780, 101108), (18840, 100786), (19320, 98282), (21597, 87920), (21666, 87640), (21910, 86664), (21980, 86388), (25040, 75831), (25277, 75120), (26292, 72220), (26376, 71990), (28796, 65940), (28888, 65730), (32865, 57776), (32970, 57592), (35056, 54165), (35995, 52752), (36110, 52584), (37560, 50554), (37680, 50393), (38640, 49141), (43194, 43960), (43332, 43820)]