243665760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 192

約数和(自身を含む): 875593152

約数和(自身を除く): 631927392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2297, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 4594, 5304, 6240, 6630, 6891, 7072, 8160, 8840, 9188, 10608, 11485, 13260, 13782, 17680, 18376, 21216, 22970, 26520, 27564, 29861, 34455, 35360, 36752, 39049, 45940, 53040, 55128, 59722, 68910, 73504, 78098, 89583, 91880, 106080, 110256, 117147, 119444, 137820, 149305, 156196, 179166, 183760, 195245, 220512, 234294, 238888, 275640, 298610, 312392, 358332, 367520, 390490, 447915, 468588, 477776, 507637, 551280, 585735, 597220, 624784, 716664, 780980, 895830, 937176, 955552, 1015274, 1102560, 1171470, 1194440, 1249568, 1433328, 1522911, 1561960, 1791660, 1874352, 2030548, 2342940, 2388880, 2538185, 2866656, 3045822, 3123920, 3583320, 3748704, 4061096, 4685880, 4777760, 5076370, 6091644, 6247840, 7166640, 7614555, 8122192, 9371760, 10152740, 12183288, 14333280, 15229110, 16244384, 18743520, 20305480, 24366576, 30458220, 40610960, 48733152, 60916440, 81221920, 121832880, 243665760]

約数ペア:

[(1, 243665760), (2, 121832880), (3, 81221920), (4, 60916440), (5, 48733152), (6, 40610960), (8, 30458220), (10, 24366576), (12, 20305480), (13, 18743520), (15, 16244384), (16, 15229110), (17, 14333280), (20, 12183288), (24, 10152740), (26, 9371760), (30, 8122192), (32, 7614555), (34, 7166640), (39, 6247840), (40, 6091644), (48, 5076370), (51, 4777760), (52, 4685880), (60, 4061096), (65, 3748704), (68, 3583320), (78, 3123920), (80, 3045822), (85, 2866656), (96, 2538185), (102, 2388880), (104, 2342940), (120, 2030548), (130, 1874352), (136, 1791660), (156, 1561960), (160, 1522911), (170, 1433328), (195, 1249568), (204, 1194440), (208, 1171470), (221, 1102560), (240, 1015274), (255, 955552), (260, 937176), (272, 895830), (312, 780980), (340, 716664), (390, 624784), (408, 597220), (416, 585735), (442, 551280), (480, 507637), (510, 477776), (520, 468588), (544, 447915), (624, 390490), (663, 367520), (680, 358332), (780, 312392), (816, 298610), (884, 275640), (1020, 238888), (1040, 234294), (1105, 220512), (1248, 195245), (1326, 183760), (1360, 179166), (1560, 156196), (1632, 149305), (1768, 137820), (2040, 119444), (2080, 117147), (2210, 110256), (2297, 106080), (2652, 91880), (2720, 89583), (3120, 78098), (3315, 73504), (3536, 68910), (4080, 59722), (4420, 55128), (4594, 53040), (5304, 45940), (6240, 39049), (6630, 36752), (6891, 35360), (7072, 34455), (8160, 29861), (8840, 27564), (9188, 26520), (10608, 22970), (11485, 21216), (13260, 18376), (13782, 17680)]