19597856460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8951}}^1$

素因数の和:9384

約数の個数: 192

約数和(自身を含む): 67713214464

約数和(自身を除く): 48115358004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 401, 420, 455, 546, 780, 802, 910, 1092, 1203, 1365, 1604, 1820, 2005, 2406, 2730, 2807, 4010, 4812, 5213, 5460, 5614, 6015, 8020, 8421, 8951, 10426, 11228, 12030, 14035, 15639, 16842, 17902, 20852, 24060, 26065, 26853, 28070, 31278, 33684, 35804, 36491, 42105, 44755, 52130, 53706, 56140, 62556, 62657, 72982, 78195, 84210, 89510, 104260, 107412, 109473, 116363, 125314, 134265, 145964, 156390, 168420, 179020, 182455, 187971, 218946, 232726, 250628, 268530, 312780, 313285, 349089, 364910, 375942, 437892, 465452, 537060, 547365, 581815, 626570, 698178, 729820, 751884, 814541, 939855, 1094730, 1163630, 1253140, 1396356, 1629082, 1745445, 1879710, 2189460, 2327260, 2443623, 3258164, 3490890, 3589351, 3759420, 4072705, 4887246, 6981780, 7178702, 8145410, 9774492, 10768053, 12218115, 14357404, 16290820, 17946755, 21536106, 24436230, 25125457, 35893510, 43072212, 46661563, 48872460, 50250914, 53840265, 71787020, 75376371, 93323126, 100501828, 107680530, 125627285, 139984689, 150752742, 186646252, 215361060, 233307815, 251254570, 279969378, 301505484, 326630941, 376881855, 466615630, 502509140, 559938756, 653261882, 699923445, 753763710, 933231260, 979892823, 1306523764, 1399846890, 1507527420, 1633154705, 1959785646, 2799693780, 3266309410, 3919571292, 4899464115, 6532618820, 9798928230, 19597856460]

約数ペア:

[(1, 19597856460), (2, 9798928230), (3, 6532618820), (4, 4899464115), (5, 3919571292), (6, 3266309410), (7, 2799693780), (10, 1959785646), (12, 1633154705), (13, 1507527420), (14, 1399846890), (15, 1306523764), (20, 979892823), (21, 933231260), (26, 753763710), (28, 699923445), (30, 653261882), (35, 559938756), (39, 502509140), (42, 466615630), (52, 376881855), (60, 326630941), (65, 301505484), (70, 279969378), (78, 251254570), (84, 233307815), (91, 215361060), (105, 186646252), (130, 150752742), (140, 139984689), (156, 125627285), (182, 107680530), (195, 100501828), (210, 93323126), (260, 75376371), (273, 71787020), (364, 53840265), (390, 50250914), (401, 48872460), (420, 46661563), (455, 43072212), (546, 35893510), (780, 25125457), (802, 24436230), (910, 21536106), (1092, 17946755), (1203, 16290820), (1365, 14357404), (1604, 12218115), (1820, 10768053), (2005, 9774492), (2406, 8145410), (2730, 7178702), (2807, 6981780), (4010, 4887246), (4812, 4072705), (5213, 3759420), (5460, 3589351), (5614, 3490890), (6015, 3258164), (8020, 2443623), (8421, 2327260), (8951, 2189460), (10426, 1879710), (11228, 1745445), (12030, 1629082), (14035, 1396356), (15639, 1253140), (16842, 1163630), (17902, 1094730), (20852, 939855), (24060, 814541), (26065, 751884), (26853, 729820), (28070, 698178), (31278, 626570), (33684, 581815), (35804, 547365), (36491, 537060), (42105, 465452), (44755, 437892), (52130, 375942), (53706, 364910), (56140, 349089), (62556, 313285), (62657, 312780), (72982, 268530), (78195, 250628), (84210, 232726), (89510, 218946), (104260, 187971), (107412, 182455), (109473, 179020), (116363, 168420), (125314, 156390), (134265, 145964)]