1668202380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 432

約数和(自身を含む): 5947119360

約数和(自身を除く): 4278916980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 31, 36, 39, 45, 52, 58, 60, 61, 62, 65, 78, 87, 90, 93, 116, 117, 122, 124, 130, 145, 155, 156, 169, 174, 180, 183, 186, 195, 234, 244, 260, 261, 279, 290, 305, 310, 338, 348, 366, 372, 377, 390, 403, 435, 465, 468, 507, 522, 549, 558, 580, 585, 610, 620, 676, 732, 754, 780, 793, 806, 845, 870, 899, 915, 930, 1014, 1044, 1098, 1116, 1131, 1170, 1209, 1220, 1305, 1395, 1508, 1521, 1586, 1612, 1690, 1740, 1769, 1798, 1830, 1860, 1885, 1891, 2015, 2028, 2196, 2262, 2340, 2379, 2418, 2535, 2610, 2697, 2745, 2790, 3042, 3172, 3380, 3393, 3538, 3596, 3627, 3660, 3770, 3782, 3965, 4030, 4495, 4524, 4758, 4836, 4901, 5070, 5220, 5239, 5307, 5394, 5490, 5580, 5655, 5673, 6045, 6084, 6786, 7076, 7137, 7254, 7540, 7564, 7605, 7930, 8060, 8091, 8845, 8990, 9455, 9516, 9802, 10140, 10309, 10478, 10614, 10788, 10980, 11310, 11346, 11687, 11895, 12090, 13485, 13572, 14274, 14508, 14703, 15210, 15717, 15860, 15921, 16182, 16965, 17019, 17690, 17980, 18135, 18910, 19604, 20618, 20956, 21228, 22620, 22692, 22997, 23374, 23790, 24180, 24505, 24583, 26195, 26535, 26970, 28365, 28548, 29406, 30420, 30927, 31434, 31842, 32364, 33930, 34038, 35061, 35380, 35685, 36270, 37820, 40455, 41236, 44109, 45994, 46748, 47151, 47580, 49010, 49166, 51545, 52390, 53070, 53940, 54839, 56730, 58435, 58812, 61854, 62868, 63684, 67860, 68076, 68991, 70122, 71370, 72540, 73515, 73749, 78585, 79605, 80910, 85095, 88218, 91988, 92781, 94302, 98020, 98332, 103090, 104780, 105183, 106140, 109678, 113460, 114985, 116870, 122915, 123708, 137982, 140244, 142740, 147030, 147498, 151931, 154635, 157170, 159210, 161820, 164517, 170190, 175305, 176436, 185562, 188604, 206180, 206973, 210366, 219356, 220545, 221247, 229970, 233740, 235755, 245830, 274195, 275964, 294060, 294996, 298961, 303862, 309270, 314340, 318420, 319579, 329034, 340380, 344955, 350610, 368745, 371124, 413946, 420732, 441090, 442494, 455793, 459940, 463905, 471510, 491660, 493551, 525915, 548390, 597922, 607724, 618540, 639158, 658068, 689910, 701220, 712907, 737490, 759655, 822585, 827892, 882180, 884988, 896883, 911586, 927810, 943020, 958737, 987102, 1034865, 1051830, 1096780, 1106235, 1195844, 1278316, 1367379, 1379820, 1425814, 1474980, 1494805, 1519310, 1597895, 1645170, 1793766, 1823172, 1855620, 1917474, 1974204, 2069730, 2103660, 2138721, 2212470, 2278965, 2467755, 2690649, 2734758, 2851628, 2876211, 2989610, 3038620, 3195790, 3290340, 3564535, 3587532, 3834948, 4139460, 4277442, 4424940, 4484415, 4557930, 4793685, 4935510, 5381298, 5469516, 5752422, 5979220, 6391580, 6416163, 6836895, 7129070, 8554884, 8968830, 9115860, 9267791, 9587370, 9871020, 10693605, 10762596, 11504844, 12832326, 13453245, 13673790, 14258140, 14381055, 17937660, 18535582, 19174740, 21387210, 25664652, 26906490, 27347580, 27803373, 28762110, 32080815, 37071164, 42774420, 46338955, 53812980, 55606746, 57524220, 64161630, 83410119, 92677910, 111213492, 128323260, 139016865, 166820238, 185355820, 278033730, 333640476, 417050595, 556067460, 834101190, 1668202380]

約数ペア:

[(1, 1668202380), (2, 834101190), (3, 556067460), (4, 417050595), (5, 333640476), (6, 278033730), (9, 185355820), (10, 166820238), (12, 139016865), (13, 128323260), (15, 111213492), (18, 92677910), (20, 83410119), (26, 64161630), (29, 57524220), (30, 55606746), (31, 53812980), (36, 46338955), (39, 42774420), (45, 37071164), (52, 32080815), (58, 28762110), (60, 27803373), (61, 27347580), (62, 26906490), (65, 25664652), (78, 21387210), (87, 19174740), (90, 18535582), (93, 17937660), (116, 14381055), (117, 14258140), (122, 13673790), (124, 13453245), (130, 12832326), (145, 11504844), (155, 10762596), (156, 10693605), (169, 9871020), (174, 9587370), (180, 9267791), (183, 9115860), (186, 8968830), (195, 8554884), (234, 7129070), (244, 6836895), (260, 6416163), (261, 6391580), (279, 5979220), (290, 5752422), (305, 5469516), (310, 5381298), (338, 4935510), (348, 4793685), (366, 4557930), (372, 4484415), (377, 4424940), (390, 4277442), (403, 4139460), (435, 3834948), (465, 3587532), (468, 3564535), (507, 3290340), (522, 3195790), (549, 3038620), (558, 2989610), (580, 2876211), (585, 2851628), (610, 2734758), (620, 2690649), (676, 2467755), (732, 2278965), (754, 2212470), (780, 2138721), (793, 2103660), (806, 2069730), (845, 1974204), (870, 1917474), (899, 1855620), (915, 1823172), (930, 1793766), (1014, 1645170), (1044, 1597895), (1098, 1519310), (1116, 1494805), (1131, 1474980), (1170, 1425814), (1209, 1379820), (1220, 1367379), (1305, 1278316), (1395, 1195844), (1508, 1106235), (1521, 1096780), (1586, 1051830), (1612, 1034865), (1690, 987102), (1740, 958737), (1769, 943020), (1798, 927810), (1830, 911586), (1860, 896883), (1885, 884988), (1891, 882180), (2015, 827892), (2028, 822585), (2196, 759655), (2262, 737490), (2340, 712907), (2379, 701220), (2418, 689910), (2535, 658068), (2610, 639158), (2697, 618540), (2745, 607724), (2790, 597922), (3042, 548390), (3172, 525915), (3380, 493551), (3393, 491660), (3538, 471510), (3596, 463905), (3627, 459940), (3660, 455793), (3770, 442494), (3782, 441090), (3965, 420732), (4030, 413946), (4495, 371124), (4524, 368745), (4758, 350610), (4836, 344955), (4901, 340380), (5070, 329034), (5220, 319579), (5239, 318420), (5307, 314340), (5394, 309270), (5490, 303862), (5580, 298961), (5655, 294996), (5673, 294060), (6045, 275964), (6084, 274195), (6786, 245830), (7076, 235755), (7137, 233740), (7254, 229970), (7540, 221247), (7564, 220545), (7605, 219356), (7930, 210366), (8060, 206973), (8091, 206180), (8845, 188604), (8990, 185562), (9455, 176436), (9516, 175305), (9802, 170190), (10140, 164517), (10309, 161820), (10478, 159210), (10614, 157170), (10788, 154635), (10980, 151931), (11310, 147498), (11346, 147030), (11687, 142740), (11895, 140244), (12090, 137982), (13485, 123708), (13572, 122915), (14274, 116870), (14508, 114985), (14703, 113460), (15210, 109678), (15717, 106140), (15860, 105183), (15921, 104780), (16182, 103090), (16965, 98332), (17019, 98020), (17690, 94302), (17980, 92781), (18135, 91988), (18910, 88218), (19604, 85095), (20618, 80910), (20956, 79605), (21228, 78585), (22620, 73749), (22692, 73515), (22997, 72540), (23374, 71370), (23790, 70122), (24180, 68991), (24505, 68076), (24583, 67860), (26195, 63684), (26535, 62868), (26970, 61854), (28365, 58812), (28548, 58435), (29406, 56730), (30420, 54839), (30927, 53940), (31434, 53070), (31842, 52390), (32364, 51545), (33930, 49166), (34038, 49010), (35061, 47580), (35380, 47151), (35685, 46748), (36270, 45994), (37820, 44109), (40455, 41236)]