196974960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 779950080

約数和(自身を除く): 582975120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 311, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 520, 546, 560, 580, 609, 622, 624, 696, 728, 754, 780, 812, 840, 870, 910, 933, 1015, 1040, 1092, 1131, 1160, 1218, 1244, 1365, 1392, 1456, 1508, 1555, 1560, 1624, 1680, 1740, 1820, 1866, 1885, 2030, 2177, 2184, 2262, 2320, 2436, 2488, 2639, 2730, 3016, 3045, 3110, 3120, 3248, 3480, 3640, 3732, 3770, 4043, 4060, 4354, 4368, 4524, 4665, 4872, 4976, 5278, 5460, 5655, 6032, 6090, 6220, 6531, 6960, 7280, 7464, 7540, 7917, 8086, 8120, 8708, 9019, 9048, 9330, 9744, 10556, 10885, 10920, 11310, 12129, 12180, 12440, 13062, 13195, 14928, 15080, 15834, 16172, 16240, 17416, 18038, 18096, 18660, 20215, 21112, 21770, 21840, 22620, 24258, 24360, 24880, 26124, 26390, 27057, 28301, 30160, 31668, 32344, 32655, 34832, 36076, 37320, 39585, 40430, 42224, 43540, 45095, 45240, 48516, 48720, 52248, 52780, 54114, 56602, 60645, 63133, 63336, 64688, 65310, 72152, 74640, 79170, 80860, 84903, 87080, 90190, 90480, 97032, 104496, 105560, 108228, 113204, 117247, 121290, 126266, 126672, 130620, 135285, 141505, 144304, 158340, 161720, 169806, 174160, 180380, 189399, 194064, 211120, 216456, 226408, 234494, 242580, 252532, 261240, 270570, 283010, 315665, 316680, 323440, 339612, 351741, 360760, 378798, 424515, 432912, 452816, 468988, 485160, 505064, 522480, 541140, 566020, 586235, 631330, 633360, 679224, 703482, 721520, 757596, 820729, 849030, 937976, 946995, 970320, 1010128, 1082280, 1132040, 1172470, 1262660, 1358448, 1406964, 1515192, 1641458, 1698060, 1758705, 1875952, 1893990, 2164560, 2264080, 2344940, 2462187, 2525320, 2813928, 3030384, 3282916, 3396120, 3517410, 3787980, 4103645, 4689880, 4924374, 5050640, 5627856, 6565832, 6792240, 7034820, 7575960, 8207290, 9379760, 9848748, 12310935, 13131664, 14069640, 15151920, 16414580, 19697496, 24621870, 28139280, 32829160, 39394992, 49243740, 65658320, 98487480, 196974960]

約数ペア:

[(1, 196974960), (2, 98487480), (3, 65658320), (4, 49243740), (5, 39394992), (6, 32829160), (7, 28139280), (8, 24621870), (10, 19697496), (12, 16414580), (13, 15151920), (14, 14069640), (15, 13131664), (16, 12310935), (20, 9848748), (21, 9379760), (24, 8207290), (26, 7575960), (28, 7034820), (29, 6792240), (30, 6565832), (35, 5627856), (39, 5050640), (40, 4924374), (42, 4689880), (48, 4103645), (52, 3787980), (56, 3517410), (58, 3396120), (60, 3282916), (65, 3030384), (70, 2813928), (78, 2525320), (80, 2462187), (84, 2344940), (87, 2264080), (91, 2164560), (104, 1893990), (105, 1875952), (112, 1758705), (116, 1698060), (120, 1641458), (130, 1515192), (140, 1406964), (145, 1358448), (156, 1262660), (168, 1172470), (174, 1132040), (182, 1082280), (195, 1010128), (203, 970320), (208, 946995), (210, 937976), (232, 849030), (240, 820729), (260, 757596), (273, 721520), (280, 703482), (290, 679224), (311, 633360), (312, 631330), (336, 586235), (348, 566020), (364, 541140), (377, 522480), (390, 505064), (406, 485160), (420, 468988), (435, 452816), (455, 432912), (464, 424515), (520, 378798), (546, 360760), (560, 351741), (580, 339612), (609, 323440), (622, 316680), (624, 315665), (696, 283010), (728, 270570), (754, 261240), (780, 252532), (812, 242580), (840, 234494), (870, 226408), (910, 216456), (933, 211120), (1015, 194064), (1040, 189399), (1092, 180380), (1131, 174160), (1160, 169806), (1218, 161720), (1244, 158340), (1365, 144304), (1392, 141505), (1456, 135285), (1508, 130620), (1555, 126672), (1560, 126266), (1624, 121290), (1680, 117247), (1740, 113204), (1820, 108228), (1866, 105560), (1885, 104496), (2030, 97032), (2177, 90480), (2184, 90190), (2262, 87080), (2320, 84903), (2436, 80860), (2488, 79170), (2639, 74640), (2730, 72152), (3016, 65310), (3045, 64688), (3110, 63336), (3120, 63133), (3248, 60645), (3480, 56602), (3640, 54114), (3732, 52780), (3770, 52248), (4043, 48720), (4060, 48516), (4354, 45240), (4368, 45095), (4524, 43540), (4665, 42224), (4872, 40430), (4976, 39585), (5278, 37320), (5460, 36076), (5655, 34832), (6032, 32655), (6090, 32344), (6220, 31668), (6531, 30160), (6960, 28301), (7280, 27057), (7464, 26390), (7540, 26124), (7917, 24880), (8086, 24360), (8120, 24258), (8708, 22620), (9019, 21840), (9048, 21770), (9330, 21112), (9744, 20215), (10556, 18660), (10885, 18096), (10920, 18038), (11310, 17416), (12129, 16240), (12180, 16172), (12440, 15834), (13062, 15080), (13195, 14928)]