149196240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 527704320

約数和(自身を除く): 378508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 61, 72, 79, 80, 86, 90, 120, 122, 129, 144, 158, 172, 180, 183, 215, 237, 240, 244, 258, 305, 316, 344, 360, 366, 387, 395, 430, 474, 488, 516, 549, 610, 632, 645, 688, 711, 720, 732, 774, 790, 860, 915, 948, 976, 1032, 1098, 1185, 1220, 1264, 1290, 1422, 1464, 1548, 1580, 1720, 1830, 1896, 1935, 2064, 2196, 2370, 2440, 2580, 2623, 2745, 2844, 2928, 3096, 3160, 3397, 3440, 3555, 3660, 3792, 3870, 4392, 4740, 4819, 4880, 5160, 5246, 5490, 5688, 6192, 6320, 6794, 7110, 7320, 7740, 7869, 8784, 9480, 9638, 10191, 10320, 10492, 10980, 11376, 13115, 13588, 14220, 14457, 14640, 15480, 15738, 16985, 18960, 19276, 20382, 20984, 21960, 23607, 24095, 26230, 27176, 28440, 28914, 30573, 30960, 31476, 33970, 38552, 39345, 40764, 41968, 43371, 43920, 47214, 48190, 50955, 52460, 54352, 56880, 57828, 61146, 62952, 67940, 72285, 77104, 78690, 81528, 86742, 94428, 96380, 101910, 104920, 115656, 118035, 122292, 125904, 135880, 144570, 152865, 157380, 163056, 173484, 188856, 192760, 203820, 207217, 209840, 216855, 231312, 236070, 244584, 271760, 289140, 305730, 314760, 346968, 377712, 385520, 407640, 414434, 433710, 472140, 489168, 578280, 611460, 621651, 629520, 693936, 815280, 828868, 867420, 944280, 1036085, 1156560, 1222920, 1243302, 1657736, 1734840, 1864953, 1888560, 2072170, 2445840, 2486604, 3108255, 3315472, 3469680, 3729906, 4144340, 4973208, 6216510, 7459812, 8288680, 9324765, 9946416, 12433020, 14919624, 16577360, 18649530, 24866040, 29839248, 37299060, 49732080, 74598120, 149196240]

約数ペア:

[(1, 149196240), (2, 74598120), (3, 49732080), (4, 37299060), (5, 29839248), (6, 24866040), (8, 18649530), (9, 16577360), (10, 14919624), (12, 12433020), (15, 9946416), (16, 9324765), (18, 8288680), (20, 7459812), (24, 6216510), (30, 4973208), (36, 4144340), (40, 3729906), (43, 3469680), (45, 3315472), (48, 3108255), (60, 2486604), (61, 2445840), (72, 2072170), (79, 1888560), (80, 1864953), (86, 1734840), (90, 1657736), (120, 1243302), (122, 1222920), (129, 1156560), (144, 1036085), (158, 944280), (172, 867420), (180, 828868), (183, 815280), (215, 693936), (237, 629520), (240, 621651), (244, 611460), (258, 578280), (305, 489168), (316, 472140), (344, 433710), (360, 414434), (366, 407640), (387, 385520), (395, 377712), (430, 346968), (474, 314760), (488, 305730), (516, 289140), (549, 271760), (610, 244584), (632, 236070), (645, 231312), (688, 216855), (711, 209840), (720, 207217), (732, 203820), (774, 192760), (790, 188856), (860, 173484), (915, 163056), (948, 157380), (976, 152865), (1032, 144570), (1098, 135880), (1185, 125904), (1220, 122292), (1264, 118035), (1290, 115656), (1422, 104920), (1464, 101910), (1548, 96380), (1580, 94428), (1720, 86742), (1830, 81528), (1896, 78690), (1935, 77104), (2064, 72285), (2196, 67940), (2370, 62952), (2440, 61146), (2580, 57828), (2623, 56880), (2745, 54352), (2844, 52460), (2928, 50955), (3096, 48190), (3160, 47214), (3397, 43920), (3440, 43371), (3555, 41968), (3660, 40764), (3792, 39345), (3870, 38552), (4392, 33970), (4740, 31476), (4819, 30960), (4880, 30573), (5160, 28914), (5246, 28440), (5490, 27176), (5688, 26230), (6192, 24095), (6320, 23607), (6794, 21960), (7110, 20984), (7320, 20382), (7740, 19276), (7869, 18960), (8784, 16985), (9480, 15738), (9638, 15480), (10191, 14640), (10320, 14457), (10492, 14220), (10980, 13588), (11376, 13115)]