319161960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 1141620480

約数和(自身を除く): 822458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1451, 1560, 1692, 1833, 1880, 2115, 2340, 2444, 2820, 2902, 3055, 3384, 3666, 4230, 4353, 4680, 4888, 5499, 5640, 5804, 6110, 7255, 7332, 8460, 8706, 9165, 10998, 11608, 12220, 13059, 14510, 14664, 16920, 17412, 18330, 18863, 21765, 21996, 24440, 26118, 27495, 29020, 34824, 36660, 37726, 43530, 43992, 52236, 54990, 56589, 58040, 65295, 68197, 73320, 75452, 87060, 94315, 104472, 109980, 113178, 130590, 136394, 150904, 169767, 174120, 188630, 204591, 219960, 226356, 261180, 272788, 282945, 339534, 340985, 377260, 409182, 452712, 522360, 545576, 565890, 613773, 679068, 681970, 754520, 818364, 848835, 886561, 1022955, 1131780, 1227546, 1358136, 1363940, 1636728, 1697670, 1773122, 2045910, 2263560, 2455092, 2659683, 2727880, 3068865, 3395340, 3546244, 4091820, 4432805, 4910184, 5319366, 6137730, 6790680, 7092488, 7979049, 8183640, 8865610, 10638732, 12275460, 13298415, 15958098, 17731220, 21277464, 24550920, 26596830, 31916196, 35462440, 39895245, 53193660, 63832392, 79790490, 106387320, 159580980, 319161960]

約数ペア:

[(1, 319161960), (2, 159580980), (3, 106387320), (4, 79790490), (5, 63832392), (6, 53193660), (8, 39895245), (9, 35462440), (10, 31916196), (12, 26596830), (13, 24550920), (15, 21277464), (18, 17731220), (20, 15958098), (24, 13298415), (26, 12275460), (30, 10638732), (36, 8865610), (39, 8183640), (40, 7979049), (45, 7092488), (47, 6790680), (52, 6137730), (60, 5319366), (65, 4910184), (72, 4432805), (78, 4091820), (90, 3546244), (94, 3395340), (104, 3068865), (117, 2727880), (120, 2659683), (130, 2455092), (141, 2263560), (156, 2045910), (180, 1773122), (188, 1697670), (195, 1636728), (234, 1363940), (235, 1358136), (260, 1227546), (282, 1131780), (312, 1022955), (360, 886561), (376, 848835), (390, 818364), (423, 754520), (468, 681970), (470, 679068), (520, 613773), (564, 565890), (585, 545576), (611, 522360), (705, 452712), (780, 409182), (846, 377260), (936, 340985), (940, 339534), (1128, 282945), (1170, 272788), (1222, 261180), (1410, 226356), (1451, 219960), (1560, 204591), (1692, 188630), (1833, 174120), (1880, 169767), (2115, 150904), (2340, 136394), (2444, 130590), (2820, 113178), (2902, 109980), (3055, 104472), (3384, 94315), (3666, 87060), (4230, 75452), (4353, 73320), (4680, 68197), (4888, 65295), (5499, 58040), (5640, 56589), (5804, 54990), (6110, 52236), (7255, 43992), (7332, 43530), (8460, 37726), (8706, 36660), (9165, 34824), (10998, 29020), (11608, 27495), (12220, 26118), (13059, 24440), (14510, 21996), (14664, 21765), (16920, 18863), (17412, 18330)]