129576720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 320

約数和(自身を含む): 524966400

約数和(自身を除く): 395389680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 349, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 698, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1047, 1092, 1105, 1190, 1326, 1360, 1365, 1396, 1428, 1456, 1547, 1560, 1680, 1745, 1768, 1785, 1820, 1904, 2040, 2094, 2184, 2210, 2380, 2443, 2652, 2730, 2792, 2856, 3094, 3120, 3315, 3490, 3536, 3570, 3640, 4080, 4188, 4368, 4420, 4537, 4641, 4760, 4886, 5235, 5304, 5460, 5584, 5712, 5933, 6188, 6630, 6980, 7140, 7280, 7329, 7735, 8376, 8840, 9074, 9282, 9520, 9772, 10470, 10608, 10920, 11866, 12215, 12376, 13260, 13611, 13960, 14280, 14658, 15470, 16752, 17680, 17799, 18148, 18564, 19544, 20940, 21840, 22685, 23205, 23732, 24430, 24752, 26520, 27222, 27920, 28560, 29316, 29665, 30940, 31759, 35598, 36296, 36645, 37128, 39088, 41531, 41880, 45370, 46410, 47464, 48860, 53040, 54444, 58632, 59330, 61880, 63518, 68055, 71196, 72592, 73290, 74256, 77129, 83062, 83760, 88995, 90740, 92820, 94928, 95277, 97720, 108888, 117264, 118660, 123760, 124593, 127036, 136110, 142392, 146580, 154258, 158795, 166124, 177990, 181480, 185640, 190554, 195440, 207655, 217776, 231387, 237320, 249186, 254072, 272220, 284784, 293160, 308516, 317590, 332248, 355980, 362960, 371280, 381108, 385645, 415310, 462774, 474640, 476385, 498372, 508144, 539903, 544440, 586320, 617032, 622965, 635180, 664496, 711960, 762216, 771290, 830620, 925548, 952770, 996744, 1079806, 1088880, 1156935, 1234064, 1245930, 1270360, 1423920, 1524432, 1542580, 1619709, 1661240, 1851096, 1905540, 1993488, 2159612, 2313870, 2491860, 2540720, 2699515, 3085160, 3239418, 3322480, 3702192, 3811080, 4319224, 4627740, 4983720, 5399030, 6170320, 6478836, 7622160, 8098545, 8638448, 9255480, 9967440, 10798060, 12957672, 16197090, 18510960, 21596120, 25915344, 32394180, 43192240, 64788360, 129576720]

約数ペア:

[(1, 129576720), (2, 64788360), (3, 43192240), (4, 32394180), (5, 25915344), (6, 21596120), (7, 18510960), (8, 16197090), (10, 12957672), (12, 10798060), (13, 9967440), (14, 9255480), (15, 8638448), (16, 8098545), (17, 7622160), (20, 6478836), (21, 6170320), (24, 5399030), (26, 4983720), (28, 4627740), (30, 4319224), (34, 3811080), (35, 3702192), (39, 3322480), (40, 3239418), (42, 3085160), (48, 2699515), (51, 2540720), (52, 2491860), (56, 2313870), (60, 2159612), (65, 1993488), (68, 1905540), (70, 1851096), (78, 1661240), (80, 1619709), (84, 1542580), (85, 1524432), (91, 1423920), (102, 1270360), (104, 1245930), (105, 1234064), (112, 1156935), (119, 1088880), (120, 1079806), (130, 996744), (136, 952770), (140, 925548), (156, 830620), (168, 771290), (170, 762216), (182, 711960), (195, 664496), (204, 635180), (208, 622965), (210, 617032), (221, 586320), (238, 544440), (240, 539903), (255, 508144), (260, 498372), (272, 476385), (273, 474640), (280, 462774), (312, 415310), (336, 385645), (340, 381108), (349, 371280), (357, 362960), (364, 355980), (390, 332248), (408, 317590), (420, 308516), (442, 293160), (455, 284784), (476, 272220), (510, 254072), (520, 249186), (546, 237320), (560, 231387), (595, 217776), (624, 207655), (663, 195440), (680, 190554), (698, 185640), (714, 181480), (728, 177990), (780, 166124), (816, 158795), (840, 154258), (884, 146580), (910, 142392), (952, 136110), (1020, 127036), (1040, 124593), (1047, 123760), (1092, 118660), (1105, 117264), (1190, 108888), (1326, 97720), (1360, 95277), (1365, 94928), (1396, 92820), (1428, 90740), (1456, 88995), (1547, 83760), (1560, 83062), (1680, 77129), (1745, 74256), (1768, 73290), (1785, 72592), (1820, 71196), (1904, 68055), (2040, 63518), (2094, 61880), (2184, 59330), (2210, 58632), (2380, 54444), (2443, 53040), (2652, 48860), (2730, 47464), (2792, 46410), (2856, 45370), (3094, 41880), (3120, 41531), (3315, 39088), (3490, 37128), (3536, 36645), (3570, 36296), (3640, 35598), (4080, 31759), (4188, 30940), (4368, 29665), (4420, 29316), (4537, 28560), (4641, 27920), (4760, 27222), (4886, 26520), (5235, 24752), (5304, 24430), (5460, 23732), (5584, 23205), (5712, 22685), (5933, 21840), (6188, 20940), (6630, 19544), (6980, 18564), (7140, 18148), (7280, 17799), (7329, 17680), (7735, 16752), (8376, 15470), (8840, 14658), (9074, 14280), (9282, 13960), (9520, 13611), (9772, 13260), (10470, 12376), (10608, 12215), (10920, 11866)]