193940760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 679311360

約数和(自身を除く): 485370600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 71, 78, 85, 102, 103, 104, 120, 130, 136, 142, 156, 170, 195, 204, 206, 213, 221, 255, 260, 284, 309, 312, 340, 355, 390, 408, 412, 426, 442, 510, 515, 520, 568, 618, 663, 680, 710, 780, 824, 852, 884, 923, 1020, 1030, 1065, 1105, 1207, 1236, 1326, 1339, 1420, 1545, 1560, 1704, 1751, 1768, 1846, 2040, 2060, 2130, 2210, 2414, 2472, 2652, 2678, 2769, 2840, 3090, 3315, 3502, 3621, 3692, 4017, 4120, 4260, 4420, 4615, 4828, 5253, 5304, 5356, 5538, 6035, 6180, 6630, 6695, 7004, 7242, 7313, 7384, 8034, 8520, 8755, 8840, 9230, 9656, 10506, 10712, 11076, 12070, 12360, 13260, 13390, 13845, 14008, 14484, 14626, 15691, 16068, 17510, 18105, 18460, 20085, 21012, 21939, 22152, 22763, 24140, 26265, 26520, 26780, 27690, 28968, 29252, 31382, 32136, 35020, 36210, 36565, 36920, 40170, 42024, 43878, 45526, 47073, 48280, 52530, 53560, 55380, 58504, 62764, 68289, 70040, 72420, 73130, 78455, 80340, 87756, 91052, 94146, 95069, 105060, 109695, 110760, 113815, 124321, 125528, 136578, 144840, 146260, 156910, 160680, 175512, 182104, 188292, 190138, 210120, 219390, 227630, 235365, 248642, 273156, 285207, 292520, 313820, 341445, 372963, 376584, 380276, 438780, 455260, 470730, 475345, 497284, 546312, 570414, 621605, 627640, 682890, 745926, 760552, 877560, 910520, 941460, 950690, 994568, 1140828, 1243210, 1365780, 1426035, 1491852, 1616173, 1864815, 1882920, 1901380, 2281656, 2486420, 2731560, 2852070, 2983704, 3232346, 3729630, 3802760, 4848519, 4972840, 5704140, 6464692, 7459260, 8080865, 9697038, 11408280, 12929384, 14918520, 16161730, 19394076, 24242595, 32323460, 38788152, 48485190, 64646920, 96970380, 193940760]

約数ペア:

[(1, 193940760), (2, 96970380), (3, 64646920), (4, 48485190), (5, 38788152), (6, 32323460), (8, 24242595), (10, 19394076), (12, 16161730), (13, 14918520), (15, 12929384), (17, 11408280), (20, 9697038), (24, 8080865), (26, 7459260), (30, 6464692), (34, 5704140), (39, 4972840), (40, 4848519), (51, 3802760), (52, 3729630), (60, 3232346), (65, 2983704), (68, 2852070), (71, 2731560), (78, 2486420), (85, 2281656), (102, 1901380), (103, 1882920), (104, 1864815), (120, 1616173), (130, 1491852), (136, 1426035), (142, 1365780), (156, 1243210), (170, 1140828), (195, 994568), (204, 950690), (206, 941460), (213, 910520), (221, 877560), (255, 760552), (260, 745926), (284, 682890), (309, 627640), (312, 621605), (340, 570414), (355, 546312), (390, 497284), (408, 475345), (412, 470730), (426, 455260), (442, 438780), (510, 380276), (515, 376584), (520, 372963), (568, 341445), (618, 313820), (663, 292520), (680, 285207), (710, 273156), (780, 248642), (824, 235365), (852, 227630), (884, 219390), (923, 210120), (1020, 190138), (1030, 188292), (1065, 182104), (1105, 175512), (1207, 160680), (1236, 156910), (1326, 146260), (1339, 144840), (1420, 136578), (1545, 125528), (1560, 124321), (1704, 113815), (1751, 110760), (1768, 109695), (1846, 105060), (2040, 95069), (2060, 94146), (2130, 91052), (2210, 87756), (2414, 80340), (2472, 78455), (2652, 73130), (2678, 72420), (2769, 70040), (2840, 68289), (3090, 62764), (3315, 58504), (3502, 55380), (3621, 53560), (3692, 52530), (4017, 48280), (4120, 47073), (4260, 45526), (4420, 43878), (4615, 42024), (4828, 40170), (5253, 36920), (5304, 36565), (5356, 36210), (5538, 35020), (6035, 32136), (6180, 31382), (6630, 29252), (6695, 28968), (7004, 27690), (7242, 26780), (7313, 26520), (7384, 26265), (8034, 24140), (8520, 22763), (8755, 22152), (8840, 21939), (9230, 21012), (9656, 20085), (10506, 18460), (10712, 18105), (11076, 17510), (12070, 16068), (12360, 15691), (13260, 14626), (13390, 14484), (13845, 14008)]