630189720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 320

約数和(自身を含む): 2313036000

約数和(自身を除く): 1682846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 324, 342, 348, 353, 360, 380, 405, 435, 456, 513, 522, 540, 551, 570, 580, 648, 684, 696, 706, 760, 783, 810, 855, 870, 1026, 1044, 1059, 1080, 1102, 1140, 1160, 1305, 1368, 1412, 1539, 1566, 1620, 1653, 1710, 1740, 1765, 2052, 2088, 2118, 2204, 2280, 2349, 2565, 2610, 2755, 2824, 3078, 3132, 3177, 3240, 3306, 3420, 3480, 3530, 3915, 4104, 4236, 4408, 4698, 4959, 5130, 5220, 5295, 5510, 6156, 6264, 6354, 6612, 6707, 6840, 7060, 7695, 7830, 8265, 8472, 9396, 9531, 9918, 10237, 10260, 10440, 10590, 11020, 11745, 12312, 12708, 13224, 13414, 14120, 14877, 15390, 15660, 15885, 16530, 18792, 19062, 19836, 20121, 20474, 20520, 21180, 22040, 23490, 24795, 25416, 26828, 28593, 29754, 30711, 30780, 31320, 31770, 33060, 33535, 38124, 39672, 40242, 40948, 42360, 44631, 46980, 47655, 49590, 51185, 53656, 57186, 59508, 60363, 61422, 61560, 63540, 66120, 67070, 74385, 76248, 80484, 81896, 89262, 92133, 93960, 95310, 99180, 100605, 102370, 114372, 119016, 120726, 122844, 127080, 134140, 142965, 148770, 153555, 160968, 178524, 181089, 184266, 190620, 194503, 198360, 201210, 204740, 223155, 228744, 241452, 245688, 268280, 276399, 285930, 297540, 301815, 307110, 357048, 362178, 368532, 381240, 389006, 402420, 409480, 446310, 460665, 482904, 543267, 552798, 571860, 583509, 595080, 603630, 614220, 724356, 737064, 778012, 804840, 829197, 892620, 905445, 921330, 972515, 1086534, 1105596, 1143720, 1167018, 1207260, 1228440, 1381995, 1448712, 1556024, 1658394, 1750527, 1785240, 1810890, 1842660, 1945030, 2173068, 2211192, 2334036, 2414520, 2716335, 2763990, 2917545, 3316788, 3501054, 3621780, 3685320, 3890060, 4145985, 4346136, 4668072, 5251581, 5432670, 5527980, 5835090, 6633576, 7002108, 7243560, 7780120, 8291970, 8752635, 10503162, 10865340, 11055960, 11670180, 14004216, 15754743, 16583940, 17505270, 21006324, 21730680, 23340360, 26257905, 31509486, 33167880, 35010540, 42012648, 52515810, 63018972, 70021080, 78773715, 105031620, 126037944, 157547430, 210063240, 315094860, 630189720]

約数ペア:

[(1, 630189720), (2, 315094860), (3, 210063240), (4, 157547430), (5, 126037944), (6, 105031620), (8, 78773715), (9, 70021080), (10, 63018972), (12, 52515810), (15, 42012648), (18, 35010540), (19, 33167880), (20, 31509486), (24, 26257905), (27, 23340360), (29, 21730680), (30, 21006324), (36, 17505270), (38, 16583940), (40, 15754743), (45, 14004216), (54, 11670180), (57, 11055960), (58, 10865340), (60, 10503162), (72, 8752635), (76, 8291970), (81, 7780120), (87, 7243560), (90, 7002108), (95, 6633576), (108, 5835090), (114, 5527980), (116, 5432670), (120, 5251581), (135, 4668072), (145, 4346136), (152, 4145985), (162, 3890060), (171, 3685320), (174, 3621780), (180, 3501054), (190, 3316788), (216, 2917545), (228, 2763990), (232, 2716335), (261, 2414520), (270, 2334036), (285, 2211192), (290, 2173068), (324, 1945030), (342, 1842660), (348, 1810890), (353, 1785240), (360, 1750527), (380, 1658394), (405, 1556024), (435, 1448712), (456, 1381995), (513, 1228440), (522, 1207260), (540, 1167018), (551, 1143720), (570, 1105596), (580, 1086534), (648, 972515), (684, 921330), (696, 905445), (706, 892620), (760, 829197), (783, 804840), (810, 778012), (855, 737064), (870, 724356), (1026, 614220), (1044, 603630), (1059, 595080), (1080, 583509), (1102, 571860), (1140, 552798), (1160, 543267), (1305, 482904), (1368, 460665), (1412, 446310), (1539, 409480), (1566, 402420), (1620, 389006), (1653, 381240), (1710, 368532), (1740, 362178), (1765, 357048), (2052, 307110), (2088, 301815), (2118, 297540), (2204, 285930), (2280, 276399), (2349, 268280), (2565, 245688), (2610, 241452), (2755, 228744), (2824, 223155), (3078, 204740), (3132, 201210), (3177, 198360), (3240, 194503), (3306, 190620), (3420, 184266), (3480, 181089), (3530, 178524), (3915, 160968), (4104, 153555), (4236, 148770), (4408, 142965), (4698, 134140), (4959, 127080), (5130, 122844), (5220, 120726), (5295, 119016), (5510, 114372), (6156, 102370), (6264, 100605), (6354, 99180), (6612, 95310), (6707, 93960), (6840, 92133), (7060, 89262), (7695, 81896), (7830, 80484), (8265, 76248), (8472, 74385), (9396, 67070), (9531, 66120), (9918, 63540), (10237, 61560), (10260, 61422), (10440, 60363), (10590, 59508), (11020, 57186), (11745, 53656), (12312, 51185), (12708, 49590), (13224, 47655), (13414, 46980), (14120, 44631), (14877, 42360), (15390, 40948), (15660, 40242), (15885, 39672), (16530, 38124), (18792, 33535), (19062, 33060), (19836, 31770), (20121, 31320), (20474, 30780), (20520, 30711), (21180, 29754), (22040, 28593), (23490, 26828), (24795, 25416)]