2174166400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 6405326640

約数和(自身を除く): 4231160240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 101, 112, 124, 128, 140, 155, 160, 175, 200, 202, 217, 224, 248, 280, 310, 320, 350, 400, 404, 434, 448, 496, 505, 560, 620, 640, 700, 707, 775, 800, 808, 868, 896, 961, 992, 1010, 1085, 1120, 1240, 1400, 1414, 1550, 1600, 1616, 1736, 1922, 1984, 2020, 2170, 2240, 2480, 2525, 2800, 2828, 3100, 3131, 3200, 3232, 3472, 3535, 3844, 3968, 4040, 4340, 4480, 4805, 4960, 5050, 5425, 5600, 5656, 6200, 6262, 6464, 6727, 6944, 7070, 7688, 8080, 8680, 9610, 9920, 10100, 10850, 11200, 11312, 12400, 12524, 12928, 13454, 13888, 14140, 15376, 15655, 16160, 17360, 17675, 19220, 19840, 20200, 21700, 21917, 22400, 22624, 24025, 24800, 25048, 26908, 27776, 28280, 30752, 31310, 32320, 33635, 34720, 35350, 38440, 40400, 43400, 43834, 45248, 48050, 49600, 50096, 53816, 56560, 61504, 62620, 64640, 67270, 69440, 70700, 76880, 78275, 80800, 86800, 87668, 90496, 96100, 97061, 99200, 100192, 107632, 109585, 113120, 123008, 125240, 134540, 138880, 141400, 153760, 156550, 161600, 168175, 173600, 175336, 192200, 194122, 200384, 215264, 219170, 226240, 250480, 269080, 282800, 307520, 313100, 323200, 336350, 347200, 350672, 384400, 388244, 400768, 430528, 438340, 452480, 485305, 500960, 538160, 547925, 565600, 615040, 626200, 672700, 679427, 694400, 701344, 768800, 776488, 861056, 876680, 970610, 1001920, 1076320, 1095850, 1131200, 1252400, 1345400, 1358854, 1402688, 1537600, 1552976, 1753360, 1941220, 2003840, 2152640, 2191700, 2262400, 2426525, 2504800, 2690800, 2717708, 2805376, 3075200, 3105952, 3397135, 3506720, 3882440, 4305280, 4383400, 4853050, 5009600, 5381600, 5435416, 6211904, 6794270, 7013440, 7764880, 8766800, 9706100, 10019200, 10763200, 10870832, 12423808, 13588540, 14026880, 15529760, 16985675, 17533600, 19412200, 21526400, 21741664, 27177080, 31059520, 33971350, 35067200, 38824400, 43483328, 54354160, 62119040, 67942700, 70134400, 77648800, 86966656, 108708320, 135885400, 155297600, 217416640, 271770800, 310595200, 434833280, 543541600, 1087083200, 2174166400]

約数ペア:

[(1, 2174166400), (2, 1087083200), (4, 543541600), (5, 434833280), (7, 310595200), (8, 271770800), (10, 217416640), (14, 155297600), (16, 135885400), (20, 108708320), (25, 86966656), (28, 77648800), (31, 70134400), (32, 67942700), (35, 62119040), (40, 54354160), (50, 43483328), (56, 38824400), (62, 35067200), (64, 33971350), (70, 31059520), (80, 27177080), (100, 21741664), (101, 21526400), (112, 19412200), (124, 17533600), (128, 16985675), (140, 15529760), (155, 14026880), (160, 13588540), (175, 12423808), (200, 10870832), (202, 10763200), (217, 10019200), (224, 9706100), (248, 8766800), (280, 7764880), (310, 7013440), (320, 6794270), (350, 6211904), (400, 5435416), (404, 5381600), (434, 5009600), (448, 4853050), (496, 4383400), (505, 4305280), (560, 3882440), (620, 3506720), (640, 3397135), (700, 3105952), (707, 3075200), (775, 2805376), (800, 2717708), (808, 2690800), (868, 2504800), (896, 2426525), (961, 2262400), (992, 2191700), (1010, 2152640), (1085, 2003840), (1120, 1941220), (1240, 1753360), (1400, 1552976), (1414, 1537600), (1550, 1402688), (1600, 1358854), (1616, 1345400), (1736, 1252400), (1922, 1131200), (1984, 1095850), (2020, 1076320), (2170, 1001920), (2240, 970610), (2480, 876680), (2525, 861056), (2800, 776488), (2828, 768800), (3100, 701344), (3131, 694400), (3200, 679427), (3232, 672700), (3472, 626200), (3535, 615040), (3844, 565600), (3968, 547925), (4040, 538160), (4340, 500960), (4480, 485305), (4805, 452480), (4960, 438340), (5050, 430528), (5425, 400768), (5600, 388244), (5656, 384400), (6200, 350672), (6262, 347200), (6464, 336350), (6727, 323200), (6944, 313100), (7070, 307520), (7688, 282800), (8080, 269080), (8680, 250480), (9610, 226240), (9920, 219170), (10100, 215264), (10850, 200384), (11200, 194122), (11312, 192200), (12400, 175336), (12524, 173600), (12928, 168175), (13454, 161600), (13888, 156550), (14140, 153760), (15376, 141400), (15655, 138880), (16160, 134540), (17360, 125240), (17675, 123008), (19220, 113120), (19840, 109585), (20200, 107632), (21700, 100192), (21917, 99200), (22400, 97061), (22624, 96100), (24025, 90496), (24800, 87668), (25048, 86800), (26908, 80800), (27776, 78275), (28280, 76880), (30752, 70700), (31310, 69440), (32320, 67270), (33635, 64640), (34720, 62620), (35350, 61504), (38440, 56560), (40400, 53816), (43400, 50096), (43834, 49600), (45248, 48050)]