2041800390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 384

約数和(自身を含む): 6760765440

約数和(自身を除く): 4718965050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 29, 30, 35, 42, 43, 45, 46, 58, 63, 69, 70, 86, 87, 90, 105, 113, 115, 126, 129, 138, 145, 161, 174, 203, 207, 210, 215, 226, 230, 258, 261, 290, 301, 315, 322, 339, 345, 387, 406, 414, 430, 435, 483, 522, 565, 602, 609, 630, 645, 667, 678, 690, 774, 791, 805, 870, 903, 966, 989, 1015, 1017, 1035, 1130, 1218, 1247, 1290, 1305, 1334, 1449, 1505, 1582, 1610, 1695, 1806, 1827, 1935, 1978, 2001, 2030, 2034, 2070, 2373, 2415, 2494, 2599, 2610, 2709, 2898, 2967, 3010, 3045, 3277, 3335, 3390, 3654, 3741, 3870, 3955, 4002, 4515, 4669, 4746, 4830, 4859, 4945, 5085, 5198, 5418, 5934, 6003, 6090, 6235, 6554, 6670, 6923, 7119, 7245, 7482, 7797, 7910, 8729, 8901, 9030, 9135, 9338, 9718, 9831, 9890, 10005, 10170, 11223, 11865, 12006, 12470, 12995, 13545, 13846, 14007, 14238, 14490, 14577, 14835, 15594, 16385, 17458, 17802, 18193, 18270, 18705, 19662, 20010, 20769, 22446, 22939, 23345, 23391, 23730, 24295, 25990, 26187, 27090, 28014, 28681, 29154, 29493, 29670, 30015, 32770, 34013, 34615, 35595, 36386, 37410, 38985, 41538, 42021, 43645, 43731, 44505, 45878, 46690, 46782, 48590, 49155, 52374, 54579, 56115, 57362, 58986, 60030, 62307, 68026, 68817, 69230, 70035, 71190, 72885, 75371, 77970, 78561, 84042, 86043, 87290, 87462, 89010, 90965, 98310, 102039, 103845, 109158, 111757, 112230, 114695, 116955, 124614, 130935, 137634, 140070, 140911, 143405, 145770, 147465, 150742, 157122, 163737, 170065, 172086, 181930, 200767, 204078, 206451, 207690, 210105, 218655, 223514, 226113, 229390, 233910, 258129, 261870, 272895, 281822, 286810, 294930, 306117, 311535, 327474, 335271, 340130, 344085, 376855, 392805, 401534, 412902, 420210, 422733, 430215, 437310, 452226, 510195, 516258, 527597, 545790, 558785, 602301, 612234, 623070, 670542, 678339, 688170, 704555, 753710, 782299, 785610, 818685, 845466, 860430, 986377, 1003835, 1005813, 1020390, 1032255, 1055194, 1117570, 1130565, 1204602, 1268199, 1290645, 1356678, 1409110, 1530585, 1564598, 1582791, 1637370, 1676355, 1806903, 1972754, 2007670, 2011626, 2064510, 2113665, 2261130, 2346897, 2536398, 2581290, 2637985, 2959131, 3011505, 3061170, 3165582, 3240953, 3352710, 3391695, 3613806, 3911495, 4227330, 4693794, 4748373, 4931885, 5029065, 5275970, 5918262, 6023010, 6340995, 6481906, 6783390, 7040691, 7822990, 7913955, 8877393, 9034515, 9496746, 9722859, 9863770, 10058130, 11734485, 12681990, 14081382, 14795655, 15827910, 16204765, 17754786, 18069030, 19445718, 22686671, 23468970, 23741865, 29168577, 29591310, 32409530, 35203455, 44386965, 45373342, 47483730, 48614295, 58337154, 68060013, 70406910, 88773930, 97228590, 113433355, 136120026, 145842885, 204180039, 226866710, 291685770, 340300065, 408360078, 680600130, 1020900195, 2041800390]

約数ペア:

[(1, 2041800390), (2, 1020900195), (3, 680600130), (5, 408360078), (6, 340300065), (7, 291685770), (9, 226866710), (10, 204180039), (14, 145842885), (15, 136120026), (18, 113433355), (21, 97228590), (23, 88773930), (29, 70406910), (30, 68060013), (35, 58337154), (42, 48614295), (43, 47483730), (45, 45373342), (46, 44386965), (58, 35203455), (63, 32409530), (69, 29591310), (70, 29168577), (86, 23741865), (87, 23468970), (90, 22686671), (105, 19445718), (113, 18069030), (115, 17754786), (126, 16204765), (129, 15827910), (138, 14795655), (145, 14081382), (161, 12681990), (174, 11734485), (203, 10058130), (207, 9863770), (210, 9722859), (215, 9496746), (226, 9034515), (230, 8877393), (258, 7913955), (261, 7822990), (290, 7040691), (301, 6783390), (315, 6481906), (322, 6340995), (339, 6023010), (345, 5918262), (387, 5275970), (406, 5029065), (414, 4931885), (430, 4748373), (435, 4693794), (483, 4227330), (522, 3911495), (565, 3613806), (602, 3391695), (609, 3352710), (630, 3240953), (645, 3165582), (667, 3061170), (678, 3011505), (690, 2959131), (774, 2637985), (791, 2581290), (805, 2536398), (870, 2346897), (903, 2261130), (966, 2113665), (989, 2064510), (1015, 2011626), (1017, 2007670), (1035, 1972754), (1130, 1806903), (1218, 1676355), (1247, 1637370), (1290, 1582791), (1305, 1564598), (1334, 1530585), (1449, 1409110), (1505, 1356678), (1582, 1290645), (1610, 1268199), (1695, 1204602), (1806, 1130565), (1827, 1117570), (1935, 1055194), (1978, 1032255), (2001, 1020390), (2030, 1005813), (2034, 1003835), (2070, 986377), (2373, 860430), (2415, 845466), (2494, 818685), (2599, 785610), (2610, 782299), (2709, 753710), (2898, 704555), (2967, 688170), (3010, 678339), (3045, 670542), (3277, 623070), (3335, 612234), (3390, 602301), (3654, 558785), (3741, 545790), (3870, 527597), (3955, 516258), (4002, 510195), (4515, 452226), (4669, 437310), (4746, 430215), (4830, 422733), (4859, 420210), (4945, 412902), (5085, 401534), (5198, 392805), (5418, 376855), (5934, 344085), (6003, 340130), (6090, 335271), (6235, 327474), (6554, 311535), (6670, 306117), (6923, 294930), (7119, 286810), (7245, 281822), (7482, 272895), (7797, 261870), (7910, 258129), (8729, 233910), (8901, 229390), (9030, 226113), (9135, 223514), (9338, 218655), (9718, 210105), (9831, 207690), (9890, 206451), (10005, 204078), (10170, 200767), (11223, 181930), (11865, 172086), (12006, 170065), (12470, 163737), (12995, 157122), (13545, 150742), (13846, 147465), (14007, 145770), (14238, 143405), (14490, 140911), (14577, 140070), (14835, 137634), (15594, 130935), (16385, 124614), (17458, 116955), (17802, 114695), (18193, 112230), (18270, 111757), (18705, 109158), (19662, 103845), (20010, 102039), (20769, 98310), (22446, 90965), (22939, 89010), (23345, 87462), (23391, 87290), (23730, 86043), (24295, 84042), (25990, 78561), (26187, 77970), (27090, 75371), (28014, 72885), (28681, 71190), (29154, 70035), (29493, 69230), (29670, 68817), (30015, 68026), (32770, 62307), (34013, 60030), (34615, 58986), (35595, 57362), (36386, 56115), (37410, 54579), (38985, 52374), (41538, 49155), (42021, 48590), (43645, 46782), (43731, 46690), (44505, 45878)]