142162020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 384

約数和(自身を含む): 596090880

約数和(自身を除く): 453928860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 263, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 526, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 789, 819, 858, 910, 924, 945, 990, 1001, 1052, 1092, 1155, 1170, 1188, 1260, 1287, 1315, 1365, 1386, 1404, 1430, 1485, 1540, 1578, 1638, 1716, 1755, 1820, 1841, 1890, 1980, 2002, 2079, 2145, 2310, 2340, 2367, 2457, 2574, 2630, 2730, 2772, 2860, 2893, 2970, 3003, 3156, 3276, 3419, 3465, 3510, 3682, 3780, 3861, 3945, 4004, 4095, 4158, 4290, 4620, 4734, 4914, 5005, 5148, 5260, 5460, 5523, 5786, 5940, 6006, 6435, 6838, 6930, 7020, 7101, 7364, 7722, 7890, 8190, 8316, 8580, 8679, 9009, 9205, 9468, 9828, 10010, 10257, 10395, 11046, 11572, 11835, 12012, 12285, 12870, 13676, 13860, 14202, 14465, 15015, 15444, 15780, 16380, 16569, 17095, 17358, 18018, 18410, 19305, 20020, 20251, 20514, 20790, 22092, 23670, 23933, 24570, 25740, 26037, 27027, 27615, 28404, 28930, 30030, 30771, 33138, 34190, 34716, 35505, 36036, 36820, 37609, 38610, 40502, 41028, 41580, 43395, 45045, 47340, 47866, 49140, 49707, 51285, 52074, 54054, 55230, 57860, 60060, 60753, 61542, 66276, 68380, 71010, 71799, 75218, 77220, 78111, 81004, 82845, 86790, 90090, 92313, 95732, 99414, 101255, 102570, 104148, 108108, 110460, 112827, 119665, 121506, 123084, 130185, 135135, 142020, 143598, 150436, 153855, 156222, 165690, 173580, 180180, 182259, 184626, 188045, 198828, 202510, 205140, 215397, 225654, 239330, 243012, 248535, 260370, 263263, 270270, 287196, 303765, 307710, 312444, 331380, 338481, 358995, 364518, 369252, 376090, 390555, 405020, 430794, 451308, 461565, 478660, 497070, 520740, 526526, 540540, 546777, 564135, 607530, 615420, 646191, 676962, 717990, 729036, 752180, 781110, 789789, 861588, 911295, 923130, 994140, 1015443, 1053052, 1076985, 1093554, 1128270, 1215060, 1292382, 1316315, 1353924, 1435980, 1562220, 1579578, 1692405, 1822590, 1846260, 2030886, 2153970, 2187108, 2256540, 2369367, 2584764, 2632630, 2733885, 3159156, 3230955, 3384810, 3645180, 3948945, 4061772, 4307940, 4738734, 5077215, 5265260, 5467770, 6461910, 6769620, 7108101, 7897890, 9477468, 10154430, 10935540, 11846835, 12923820, 14216202, 15795780, 20308860, 23693670, 28432404, 35540505, 47387340, 71081010, 142162020]

約数ペア:

[(1, 142162020), (2, 71081010), (3, 47387340), (4, 35540505), (5, 28432404), (6, 23693670), (7, 20308860), (9, 15795780), (10, 14216202), (11, 12923820), (12, 11846835), (13, 10935540), (14, 10154430), (15, 9477468), (18, 7897890), (20, 7108101), (21, 6769620), (22, 6461910), (26, 5467770), (27, 5265260), (28, 5077215), (30, 4738734), (33, 4307940), (35, 4061772), (36, 3948945), (39, 3645180), (42, 3384810), (44, 3230955), (45, 3159156), (52, 2733885), (54, 2632630), (55, 2584764), (60, 2369367), (63, 2256540), (65, 2187108), (66, 2153970), (70, 2030886), (77, 1846260), (78, 1822590), (84, 1692405), (90, 1579578), (91, 1562220), (99, 1435980), (105, 1353924), (108, 1316315), (110, 1292382), (117, 1215060), (126, 1128270), (130, 1093554), (132, 1076985), (135, 1053052), (140, 1015443), (143, 994140), (154, 923130), (156, 911295), (165, 861588), (180, 789789), (182, 781110), (189, 752180), (195, 729036), (198, 717990), (210, 676962), (220, 646191), (231, 615420), (234, 607530), (252, 564135), (260, 546777), (263, 540540), (270, 526526), (273, 520740), (286, 497070), (297, 478660), (308, 461565), (315, 451308), (330, 430794), (351, 405020), (364, 390555), (378, 376090), (385, 369252), (390, 364518), (396, 358995), (420, 338481), (429, 331380), (455, 312444), (462, 307710), (468, 303765), (495, 287196), (526, 270270), (540, 263263), (546, 260370), (572, 248535), (585, 243012), (594, 239330), (630, 225654), (660, 215397), (693, 205140), (702, 202510), (715, 198828), (756, 188045), (770, 184626), (780, 182259), (789, 180180), (819, 173580), (858, 165690), (910, 156222), (924, 153855), (945, 150436), (990, 143598), (1001, 142020), (1052, 135135), (1092, 130185), (1155, 123084), (1170, 121506), (1188, 119665), (1260, 112827), (1287, 110460), (1315, 108108), (1365, 104148), (1386, 102570), (1404, 101255), (1430, 99414), (1485, 95732), (1540, 92313), (1578, 90090), (1638, 86790), (1716, 82845), (1755, 81004), (1820, 78111), (1841, 77220), (1890, 75218), (1980, 71799), (2002, 71010), (2079, 68380), (2145, 66276), (2310, 61542), (2340, 60753), (2367, 60060), (2457, 57860), (2574, 55230), (2630, 54054), (2730, 52074), (2772, 51285), (2860, 49707), (2893, 49140), (2970, 47866), (3003, 47340), (3156, 45045), (3276, 43395), (3419, 41580), (3465, 41028), (3510, 40502), (3682, 38610), (3780, 37609), (3861, 36820), (3945, 36036), (4004, 35505), (4095, 34716), (4158, 34190), (4290, 33138), (4620, 30771), (4734, 30030), (4914, 28930), (5005, 28404), (5148, 27615), (5260, 27027), (5460, 26037), (5523, 25740), (5786, 24570), (5940, 23933), (6006, 23670), (6435, 22092), (6838, 20790), (6930, 20514), (7020, 20251), (7101, 20020), (7364, 19305), (7722, 18410), (7890, 18018), (8190, 17358), (8316, 17095), (8580, 16569), (8679, 16380), (9009, 15780), (9205, 15444), (9468, 15015), (9828, 14465), (10010, 14202), (10257, 13860), (10395, 13676), (11046, 12870), (11572, 12285), (11835, 12012)]