203236560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2602

約数の個数: 160

約数和(自身を含む): 719239680

約数和(自身を除く): 516003120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2543, 2664, 2960, 3330, 3996, 4440, 4995, 5086, 5328, 6660, 7629, 7992, 8880, 9990, 10172, 12715, 13320, 15258, 15984, 19980, 20344, 22887, 25430, 26640, 30516, 38145, 39960, 40688, 45774, 50860, 61032, 68661, 76290, 79920, 91548, 94091, 101720, 114435, 122064, 137322, 152580, 183096, 188182, 203440, 228870, 274644, 282273, 305160, 343305, 366192, 376364, 457740, 470455, 549288, 564546, 610320, 686610, 752728, 846819, 915480, 940910, 1098576, 1129092, 1373220, 1411365, 1505456, 1693638, 1830960, 1881820, 2258184, 2540457, 2746440, 2822730, 3387276, 3763640, 4234095, 4516368, 5080914, 5492880, 5645460, 6774552, 7527280, 8468190, 10161828, 11290920, 12702285, 13549104, 16936380, 20323656, 22581840, 25404570, 33872760, 40647312, 50809140, 67745520, 101618280, 203236560]

約数ペア:

[(1, 203236560), (2, 101618280), (3, 67745520), (4, 50809140), (5, 40647312), (6, 33872760), (8, 25404570), (9, 22581840), (10, 20323656), (12, 16936380), (15, 13549104), (16, 12702285), (18, 11290920), (20, 10161828), (24, 8468190), (27, 7527280), (30, 6774552), (36, 5645460), (37, 5492880), (40, 5080914), (45, 4516368), (48, 4234095), (54, 3763640), (60, 3387276), (72, 2822730), (74, 2746440), (80, 2540457), (90, 2258184), (108, 1881820), (111, 1830960), (120, 1693638), (135, 1505456), (144, 1411365), (148, 1373220), (180, 1129092), (185, 1098576), (216, 940910), (222, 915480), (240, 846819), (270, 752728), (296, 686610), (333, 610320), (360, 564546), (370, 549288), (432, 470455), (444, 457740), (540, 376364), (555, 366192), (592, 343305), (666, 305160), (720, 282273), (740, 274644), (888, 228870), (999, 203440), (1080, 188182), (1110, 183096), (1332, 152580), (1480, 137322), (1665, 122064), (1776, 114435), (1998, 101720), (2160, 94091), (2220, 91548), (2543, 79920), (2664, 76290), (2960, 68661), (3330, 61032), (3996, 50860), (4440, 45774), (4995, 40688), (5086, 39960), (5328, 38145), (6660, 30516), (7629, 26640), (7992, 25430), (8880, 22887), (9990, 20344), (10172, 19980), (12715, 15984), (13320, 15258)]