12623520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 51988608

約数和(自身を除く): 39365088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 289, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 578, 595, 624, 663, 672, 680, 714, 728, 780, 816, 840, 867, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1156, 1190, 1248, 1326, 1360, 1365, 1428, 1445, 1456, 1547, 1560, 1632, 1680, 1734, 1768, 1785, 1820, 1904, 2023, 2040, 2080, 2184, 2210, 2312, 2380, 2652, 2720, 2730, 2856, 2890, 2912, 3094, 3120, 3315, 3360, 3468, 3536, 3570, 3640, 3757, 3808, 4046, 4080, 4335, 4368, 4420, 4624, 4641, 4760, 5304, 5460, 5712, 5780, 6069, 6188, 6240, 6630, 6936, 7072, 7140, 7280, 7514, 7735, 8092, 8160, 8670, 8736, 8840, 9248, 9282, 9520, 10115, 10608, 10920, 11271, 11424, 11560, 12138, 12376, 13260, 13872, 14280, 14560, 15028, 15470, 16184, 17340, 17680, 18564, 18785, 19040, 20230, 21216, 21840, 22542, 23120, 23205, 24276, 24752, 26299, 26520, 27744, 28560, 30056, 30345, 30940, 32368, 34680, 35360, 37128, 37570, 40460, 43680, 45084, 46240, 46410, 48552, 49504, 52598, 53040, 56355, 57120, 60112, 60690, 61880, 64736, 69360, 74256, 75140, 78897, 80920, 90168, 92820, 97104, 105196, 106080, 112710, 120224, 121380, 123760, 131495, 138720, 148512, 150280, 157794, 161840, 180336, 185640, 194208, 210392, 225420, 242760, 247520, 262990, 300560, 315588, 323680, 360672, 371280, 394485, 420784, 450840, 485520, 525980, 601120, 631176, 742560, 788970, 841568, 901680, 971040, 1051960, 1262352, 1577940, 1803360, 2103920, 2524704, 3155880, 4207840, 6311760, 12623520]

約数ペア:

[(1, 12623520), (2, 6311760), (3, 4207840), (4, 3155880), (5, 2524704), (6, 2103920), (7, 1803360), (8, 1577940), (10, 1262352), (12, 1051960), (13, 971040), (14, 901680), (15, 841568), (16, 788970), (17, 742560), (20, 631176), (21, 601120), (24, 525980), (26, 485520), (28, 450840), (30, 420784), (32, 394485), (34, 371280), (35, 360672), (39, 323680), (40, 315588), (42, 300560), (48, 262990), (51, 247520), (52, 242760), (56, 225420), (60, 210392), (65, 194208), (68, 185640), (70, 180336), (78, 161840), (80, 157794), (84, 150280), (85, 148512), (91, 138720), (96, 131495), (102, 123760), (104, 121380), (105, 120224), (112, 112710), (119, 106080), (120, 105196), (130, 97104), (136, 92820), (140, 90168), (156, 80920), (160, 78897), (168, 75140), (170, 74256), (182, 69360), (195, 64736), (204, 61880), (208, 60690), (210, 60112), (221, 57120), (224, 56355), (238, 53040), (240, 52598), (255, 49504), (260, 48552), (272, 46410), (273, 46240), (280, 45084), (289, 43680), (312, 40460), (336, 37570), (340, 37128), (357, 35360), (364, 34680), (390, 32368), (408, 30940), (416, 30345), (420, 30056), (442, 28560), (455, 27744), (476, 26520), (480, 26299), (510, 24752), (520, 24276), (544, 23205), (546, 23120), (560, 22542), (578, 21840), (595, 21216), (624, 20230), (663, 19040), (672, 18785), (680, 18564), (714, 17680), (728, 17340), (780, 16184), (816, 15470), (840, 15028), (867, 14560), (884, 14280), (910, 13872), (952, 13260), (1020, 12376), (1040, 12138), (1092, 11560), (1105, 11424), (1120, 11271), (1156, 10920), (1190, 10608), (1248, 10115), (1326, 9520), (1360, 9282), (1365, 9248), (1428, 8840), (1445, 8736), (1456, 8670), (1547, 8160), (1560, 8092), (1632, 7735), (1680, 7514), (1734, 7280), (1768, 7140), (1785, 7072), (1820, 6936), (1904, 6630), (2023, 6240), (2040, 6188), (2080, 6069), (2184, 5780), (2210, 5712), (2312, 5460), (2380, 5304), (2652, 4760), (2720, 4641), (2730, 4624), (2856, 4420), (2890, 4368), (2912, 4335), (3094, 4080), (3120, 4046), (3315, 3808), (3360, 3757), (3468, 3640), (3536, 3570)]