140458080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2501

約数の個数: 192

約数和(自身を含む): 535610880

約数和(自身を除く): 395152800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2459, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 4918, 5712, 7140, 7377, 8160, 9520, 9836, 11424, 12295, 14280, 14754, 17213, 19040, 19672, 24590, 28560, 29508, 34426, 36885, 39344, 41803, 49180, 51639, 57120, 59016, 68852, 73770, 78688, 83606, 86065, 98360, 103278, 118032, 125409, 137704, 147540, 167212, 172130, 196720, 206556, 209015, 236064, 250818, 258195, 275408, 292621, 295080, 334424, 344260, 393440, 413112, 418030, 501636, 516390, 550816, 585242, 590160, 627045, 668848, 688520, 826224, 836060, 877863, 1003272, 1032780, 1170484, 1180320, 1254090, 1337696, 1377040, 1463105, 1652448, 1672120, 1755726, 2006544, 2065560, 2340968, 2508180, 2754080, 2926210, 3344240, 3511452, 4013088, 4131120, 4389315, 4681936, 5016360, 5852420, 6688480, 7022904, 8262240, 8778630, 9363872, 10032720, 11704840, 14045808, 17557260, 20065440, 23409680, 28091616, 35114520, 46819360, 70229040, 140458080]

約数ペア:

[(1, 140458080), (2, 70229040), (3, 46819360), (4, 35114520), (5, 28091616), (6, 23409680), (7, 20065440), (8, 17557260), (10, 14045808), (12, 11704840), (14, 10032720), (15, 9363872), (16, 8778630), (17, 8262240), (20, 7022904), (21, 6688480), (24, 5852420), (28, 5016360), (30, 4681936), (32, 4389315), (34, 4131120), (35, 4013088), (40, 3511452), (42, 3344240), (48, 2926210), (51, 2754080), (56, 2508180), (60, 2340968), (68, 2065560), (70, 2006544), (80, 1755726), (84, 1672120), (85, 1652448), (96, 1463105), (102, 1377040), (105, 1337696), (112, 1254090), (119, 1180320), (120, 1170484), (136, 1032780), (140, 1003272), (160, 877863), (168, 836060), (170, 826224), (204, 688520), (210, 668848), (224, 627045), (238, 590160), (240, 585242), (255, 550816), (272, 516390), (280, 501636), (336, 418030), (340, 413112), (357, 393440), (408, 344260), (420, 334424), (476, 295080), (480, 292621), (510, 275408), (544, 258195), (560, 250818), (595, 236064), (672, 209015), (680, 206556), (714, 196720), (816, 172130), (840, 167212), (952, 147540), (1020, 137704), (1120, 125409), (1190, 118032), (1360, 103278), (1428, 98360), (1632, 86065), (1680, 83606), (1785, 78688), (1904, 73770), (2040, 68852), (2380, 59016), (2459, 57120), (2720, 51639), (2856, 49180), (3360, 41803), (3570, 39344), (3808, 36885), (4080, 34426), (4760, 29508), (4918, 28560), (5712, 24590), (7140, 19672), (7377, 19040), (8160, 17213), (9520, 14754), (9836, 14280), (11424, 12295)]