758451720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 2490264000

約数和(自身を除く): 1731812280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 169, 195, 251, 260, 298, 312, 338, 390, 447, 502, 507, 520, 596, 676, 745, 753, 780, 845, 894, 1004, 1014, 1192, 1255, 1352, 1490, 1506, 1560, 1690, 1788, 1937, 2008, 2028, 2235, 2510, 2535, 2980, 3012, 3263, 3380, 3576, 3765, 3874, 4056, 4470, 5020, 5070, 5811, 5960, 6024, 6526, 6760, 7530, 7748, 8940, 9685, 9789, 10040, 10140, 11622, 13052, 15060, 15496, 16315, 17880, 19370, 19578, 20280, 23244, 25181, 26104, 29055, 30120, 32630, 37399, 38740, 39156, 42419, 46488, 48945, 50362, 58110, 65260, 74798, 75543, 77480, 78312, 84838, 97890, 100724, 112197, 116220, 125905, 127257, 130520, 149596, 151086, 169676, 186995, 195780, 201448, 212095, 224394, 232440, 251810, 254514, 299192, 302172, 339352, 373990, 377715, 391560, 424190, 448788, 486187, 503620, 509028, 560985, 604344, 636285, 747980, 755430, 848380, 897576, 972374, 1007240, 1018056, 1121970, 1272570, 1458561, 1495960, 1510860, 1696760, 1944748, 2243940, 2430935, 2545140, 2917122, 3021720, 3889496, 4487880, 4861870, 5090280, 5834244, 6320431, 7292805, 9723740, 11668488, 12640862, 14585610, 18961293, 19447480, 25281724, 29171220, 31602155, 37922586, 50563448, 58342440, 63204310, 75845172, 94806465, 126408620, 151690344, 189612930, 252817240, 379225860, 758451720]

約数ペア:

[(1, 758451720), (2, 379225860), (3, 252817240), (4, 189612930), (5, 151690344), (6, 126408620), (8, 94806465), (10, 75845172), (12, 63204310), (13, 58342440), (15, 50563448), (20, 37922586), (24, 31602155), (26, 29171220), (30, 25281724), (39, 19447480), (40, 18961293), (52, 14585610), (60, 12640862), (65, 11668488), (78, 9723740), (104, 7292805), (120, 6320431), (130, 5834244), (149, 5090280), (156, 4861870), (169, 4487880), (195, 3889496), (251, 3021720), (260, 2917122), (298, 2545140), (312, 2430935), (338, 2243940), (390, 1944748), (447, 1696760), (502, 1510860), (507, 1495960), (520, 1458561), (596, 1272570), (676, 1121970), (745, 1018056), (753, 1007240), (780, 972374), (845, 897576), (894, 848380), (1004, 755430), (1014, 747980), (1192, 636285), (1255, 604344), (1352, 560985), (1490, 509028), (1506, 503620), (1560, 486187), (1690, 448788), (1788, 424190), (1937, 391560), (2008, 377715), (2028, 373990), (2235, 339352), (2510, 302172), (2535, 299192), (2980, 254514), (3012, 251810), (3263, 232440), (3380, 224394), (3576, 212095), (3765, 201448), (3874, 195780), (4056, 186995), (4470, 169676), (5020, 151086), (5070, 149596), (5811, 130520), (5960, 127257), (6024, 125905), (6526, 116220), (6760, 112197), (7530, 100724), (7748, 97890), (8940, 84838), (9685, 78312), (9789, 77480), (10040, 75543), (10140, 74798), (11622, 65260), (13052, 58110), (15060, 50362), (15496, 48945), (16315, 46488), (17880, 42419), (19370, 39156), (19578, 38740), (20280, 37399), (23244, 32630), (25181, 30120), (26104, 29055)]