141347880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 491736960

約数和(自身を除く): 350389080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 397, 414, 430, 460, 516, 552, 645, 690, 774, 794, 828, 860, 920, 989, 1032, 1035, 1191, 1290, 1380, 1548, 1588, 1656, 1720, 1935, 1978, 1985, 2070, 2382, 2580, 2760, 2967, 3096, 3176, 3573, 3870, 3956, 3970, 4140, 4764, 4945, 5160, 5934, 5955, 7146, 7740, 7912, 7940, 8280, 8901, 9131, 9528, 9890, 11868, 11910, 14292, 14835, 15480, 15880, 17071, 17802, 17865, 18262, 19780, 23736, 23820, 27393, 28584, 29670, 34142, 35604, 35730, 36524, 39560, 44505, 45655, 47640, 51213, 54786, 59340, 68284, 71208, 71460, 73048, 82179, 85355, 89010, 91310, 102426, 109572, 118680, 136568, 136965, 142920, 153639, 164358, 170710, 178020, 182620, 204852, 219144, 256065, 273930, 307278, 328716, 341420, 356040, 365240, 392633, 409704, 410895, 512130, 547860, 614556, 657432, 682840, 768195, 785266, 821790, 1024260, 1095720, 1177899, 1229112, 1536390, 1570532, 1643580, 1963165, 2048520, 2355798, 3072780, 3141064, 3287160, 3533697, 3926330, 4711596, 5889495, 6145560, 7067394, 7852660, 9423192, 11778990, 14134788, 15705320, 17668485, 23557980, 28269576, 35336970, 47115960, 70673940, 141347880]

約数ペア:

[(1, 141347880), (2, 70673940), (3, 47115960), (4, 35336970), (5, 28269576), (6, 23557980), (8, 17668485), (9, 15705320), (10, 14134788), (12, 11778990), (15, 9423192), (18, 7852660), (20, 7067394), (23, 6145560), (24, 5889495), (30, 4711596), (36, 3926330), (40, 3533697), (43, 3287160), (45, 3141064), (46, 3072780), (60, 2355798), (69, 2048520), (72, 1963165), (86, 1643580), (90, 1570532), (92, 1536390), (115, 1229112), (120, 1177899), (129, 1095720), (138, 1024260), (172, 821790), (180, 785266), (184, 768195), (207, 682840), (215, 657432), (230, 614556), (258, 547860), (276, 512130), (344, 410895), (345, 409704), (360, 392633), (387, 365240), (397, 356040), (414, 341420), (430, 328716), (460, 307278), (516, 273930), (552, 256065), (645, 219144), (690, 204852), (774, 182620), (794, 178020), (828, 170710), (860, 164358), (920, 153639), (989, 142920), (1032, 136965), (1035, 136568), (1191, 118680), (1290, 109572), (1380, 102426), (1548, 91310), (1588, 89010), (1656, 85355), (1720, 82179), (1935, 73048), (1978, 71460), (1985, 71208), (2070, 68284), (2382, 59340), (2580, 54786), (2760, 51213), (2967, 47640), (3096, 45655), (3176, 44505), (3573, 39560), (3870, 36524), (3956, 35730), (3970, 35604), (4140, 34142), (4764, 29670), (4945, 28584), (5160, 27393), (5934, 23820), (5955, 23736), (7146, 19780), (7740, 18262), (7912, 17865), (7940, 17802), (8280, 17071), (8901, 15880), (9131, 15480), (9528, 14835), (9890, 14292), (11868, 11910)]