148628760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 546048000

約数和(自身を除く): 397419240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 157, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 314, 322, 343, 345, 392, 420, 460, 471, 483, 490, 552, 588, 628, 644, 686, 690, 735, 785, 805, 840, 920, 942, 966, 980, 1029, 1099, 1127, 1176, 1256, 1288, 1372, 1380, 1470, 1570, 1610, 1715, 1884, 1932, 1960, 2058, 2198, 2254, 2355, 2415, 2744, 2760, 2940, 3140, 3220, 3297, 3381, 3430, 3611, 3768, 3864, 4116, 4396, 4508, 4710, 4830, 5145, 5495, 5635, 5880, 6280, 6440, 6594, 6762, 6860, 7222, 7693, 7889, 8232, 8792, 9016, 9420, 9660, 10290, 10833, 10990, 11270, 13188, 13524, 13720, 14444, 15386, 15778, 16485, 16905, 18055, 18840, 19320, 20580, 21666, 21980, 22540, 23079, 23667, 25277, 26376, 27048, 28888, 30772, 31556, 32970, 33810, 36110, 38465, 39445, 41160, 43332, 43960, 45080, 46158, 47334, 50554, 53851, 54165, 61544, 63112, 65940, 67620, 72220, 75831, 76930, 78890, 86664, 92316, 94668, 101108, 107702, 108330, 115395, 118335, 126385, 131880, 135240, 144440, 151662, 153860, 157780, 161553, 176939, 184632, 189336, 202216, 215404, 216660, 230790, 236670, 252770, 269255, 303324, 307720, 315560, 323106, 353878, 379155, 430808, 433320, 461580, 473340, 505540, 530817, 538510, 606648, 646212, 707756, 758310, 807765, 884695, 923160, 946680, 1011080, 1061634, 1077020, 1238573, 1292424, 1415512, 1516620, 1615530, 1769390, 2123268, 2154040, 2477146, 2654085, 3033240, 3231060, 3538780, 3715719, 4246536, 4954292, 5308170, 6192865, 6462120, 7077560, 7431438, 9908584, 10616340, 12385730, 14862876, 18578595, 21232680, 24771460, 29725752, 37157190, 49542920, 74314380, 148628760]

約数ペア:

[(1, 148628760), (2, 74314380), (3, 49542920), (4, 37157190), (5, 29725752), (6, 24771460), (7, 21232680), (8, 18578595), (10, 14862876), (12, 12385730), (14, 10616340), (15, 9908584), (20, 7431438), (21, 7077560), (23, 6462120), (24, 6192865), (28, 5308170), (30, 4954292), (35, 4246536), (40, 3715719), (42, 3538780), (46, 3231060), (49, 3033240), (56, 2654085), (60, 2477146), (69, 2154040), (70, 2123268), (84, 1769390), (92, 1615530), (98, 1516620), (105, 1415512), (115, 1292424), (120, 1238573), (138, 1077020), (140, 1061634), (147, 1011080), (157, 946680), (161, 923160), (168, 884695), (184, 807765), (196, 758310), (210, 707756), (230, 646212), (245, 606648), (276, 538510), (280, 530817), (294, 505540), (314, 473340), (322, 461580), (343, 433320), (345, 430808), (392, 379155), (420, 353878), (460, 323106), (471, 315560), (483, 307720), (490, 303324), (552, 269255), (588, 252770), (628, 236670), (644, 230790), (686, 216660), (690, 215404), (735, 202216), (785, 189336), (805, 184632), (840, 176939), (920, 161553), (942, 157780), (966, 153860), (980, 151662), (1029, 144440), (1099, 135240), (1127, 131880), (1176, 126385), (1256, 118335), (1288, 115395), (1372, 108330), (1380, 107702), (1470, 101108), (1570, 94668), (1610, 92316), (1715, 86664), (1884, 78890), (1932, 76930), (1960, 75831), (2058, 72220), (2198, 67620), (2254, 65940), (2355, 63112), (2415, 61544), (2744, 54165), (2760, 53851), (2940, 50554), (3140, 47334), (3220, 46158), (3297, 45080), (3381, 43960), (3430, 43332), (3611, 41160), (3768, 39445), (3864, 38465), (4116, 36110), (4396, 33810), (4508, 32970), (4710, 31556), (4830, 30772), (5145, 28888), (5495, 27048), (5635, 26376), (5880, 25277), (6280, 23667), (6440, 23079), (6594, 22540), (6762, 21980), (6860, 21666), (7222, 20580), (7693, 19320), (7889, 18840), (8232, 18055), (8792, 16905), (9016, 16485), (9420, 15778), (9660, 15386), (10290, 14444), (10833, 13720), (10990, 13524), (11270, 13188)]