80382120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 314979840

約数和(自身を除く): 234597720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 433, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 866, 884, 910, 952, 1020, 1092, 1105, 1190, 1299, 1326, 1365, 1428, 1547, 1560, 1732, 1768, 1785, 1820, 2040, 2165, 2184, 2210, 2380, 2598, 2652, 2730, 2856, 3031, 3094, 3315, 3464, 3570, 3640, 4330, 4420, 4641, 4760, 5196, 5304, 5460, 5629, 6062, 6188, 6495, 6630, 7140, 7361, 7735, 8660, 8840, 9093, 9282, 10392, 10920, 11258, 12124, 12376, 12990, 13260, 14280, 14722, 15155, 15470, 16887, 17320, 18186, 18564, 22083, 22516, 23205, 24248, 25980, 26520, 28145, 29444, 30310, 30940, 33774, 36372, 36805, 37128, 39403, 44166, 45032, 45465, 46410, 51527, 51960, 56290, 58888, 60620, 61880, 67548, 72744, 73610, 78806, 84435, 88332, 90930, 92820, 95693, 103054, 110415, 112580, 118209, 121240, 135096, 147220, 154581, 157612, 168870, 176664, 181860, 185640, 191386, 197015, 206108, 220830, 225160, 236418, 257635, 287079, 294440, 309162, 315224, 337740, 363720, 382772, 394030, 412216, 441660, 472836, 478465, 515270, 574158, 591045, 618324, 669851, 675480, 765544, 772905, 788060, 883320, 945672, 956930, 1030540, 1148316, 1182090, 1236648, 1339702, 1435395, 1545810, 1576120, 1913860, 2009553, 2061080, 2296632, 2364180, 2679404, 2870790, 3091620, 3349255, 3827720, 4019106, 4728360, 5358808, 5741580, 6183240, 6698510, 8038212, 10047765, 11483160, 13397020, 16076424, 20095530, 26794040, 40191060, 80382120]

約数ペア:

[(1, 80382120), (2, 40191060), (3, 26794040), (4, 20095530), (5, 16076424), (6, 13397020), (7, 11483160), (8, 10047765), (10, 8038212), (12, 6698510), (13, 6183240), (14, 5741580), (15, 5358808), (17, 4728360), (20, 4019106), (21, 3827720), (24, 3349255), (26, 3091620), (28, 2870790), (30, 2679404), (34, 2364180), (35, 2296632), (39, 2061080), (40, 2009553), (42, 1913860), (51, 1576120), (52, 1545810), (56, 1435395), (60, 1339702), (65, 1236648), (68, 1182090), (70, 1148316), (78, 1030540), (84, 956930), (85, 945672), (91, 883320), (102, 788060), (104, 772905), (105, 765544), (119, 675480), (120, 669851), (130, 618324), (136, 591045), (140, 574158), (156, 515270), (168, 478465), (170, 472836), (182, 441660), (195, 412216), (204, 394030), (210, 382772), (221, 363720), (238, 337740), (255, 315224), (260, 309162), (273, 294440), (280, 287079), (312, 257635), (340, 236418), (357, 225160), (364, 220830), (390, 206108), (408, 197015), (420, 191386), (433, 185640), (442, 181860), (455, 176664), (476, 168870), (510, 157612), (520, 154581), (546, 147220), (595, 135096), (663, 121240), (680, 118209), (714, 112580), (728, 110415), (780, 103054), (840, 95693), (866, 92820), (884, 90930), (910, 88332), (952, 84435), (1020, 78806), (1092, 73610), (1105, 72744), (1190, 67548), (1299, 61880), (1326, 60620), (1365, 58888), (1428, 56290), (1547, 51960), (1560, 51527), (1732, 46410), (1768, 45465), (1785, 45032), (1820, 44166), (2040, 39403), (2165, 37128), (2184, 36805), (2210, 36372), (2380, 33774), (2598, 30940), (2652, 30310), (2730, 29444), (2856, 28145), (3031, 26520), (3094, 25980), (3315, 24248), (3464, 23205), (3570, 22516), (3640, 22083), (4330, 18564), (4420, 18186), (4641, 17320), (4760, 16887), (5196, 15470), (5304, 15155), (5460, 14722), (5629, 14280), (6062, 13260), (6188, 12990), (6495, 12376), (6630, 12124), (7140, 11258), (7361, 10920), (7735, 10392), (8660, 9282), (8840, 9093)]