219933360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 835660800

約数和(自身を除く): 615727440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 171, 180, 184, 190, 207, 216, 228, 230, 233, 240, 270, 276, 285, 304, 342, 345, 360, 368, 380, 414, 432, 437, 456, 460, 466, 513, 540, 552, 570, 621, 684, 690, 699, 720, 760, 828, 855, 874, 912, 920, 932, 1026, 1035, 1080, 1104, 1140, 1165, 1242, 1311, 1368, 1380, 1398, 1520, 1656, 1710, 1748, 1840, 1864, 2052, 2070, 2097, 2160, 2185, 2280, 2330, 2484, 2565, 2622, 2736, 2760, 2796, 3105, 3312, 3420, 3495, 3496, 3728, 3933, 4104, 4140, 4194, 4370, 4427, 4560, 4660, 4968, 5130, 5244, 5359, 5520, 5592, 6210, 6291, 6555, 6840, 6990, 6992, 7866, 8208, 8280, 8388, 8740, 8854, 9320, 9936, 10260, 10485, 10488, 10718, 11184, 11799, 12420, 12582, 13110, 13281, 13680, 13980, 15732, 16077, 16560, 16776, 17480, 17708, 18640, 19665, 20520, 20970, 20976, 21436, 22135, 23598, 24840, 25164, 26220, 26562, 26795, 27960, 31455, 31464, 32154, 33552, 34960, 35416, 39330, 39843, 41040, 41940, 42872, 44270, 47196, 48231, 49680, 50328, 52440, 53124, 53590, 55920, 58995, 62910, 62928, 64308, 66405, 70832, 78660, 79686, 80385, 83880, 85744, 88540, 94392, 96462, 100656, 101821, 104880, 106248, 107180, 117990, 119529, 125820, 128616, 132810, 144693, 157320, 159372, 160770, 167760, 177080, 188784, 192924, 199215, 203642, 212496, 214360, 235980, 239058, 241155, 251640, 257232, 265620, 289386, 305463, 314640, 318744, 321540, 354160, 385848, 398430, 407284, 428720, 471960, 478116, 482310, 503280, 509105, 531240, 578772, 597645, 610926, 637488, 643080, 723465, 771696, 796860, 814568, 916389, 943920, 956232, 964620, 1018210, 1062480, 1157544, 1195290, 1221852, 1286160, 1446930, 1527315, 1593720, 1629136, 1832778, 1912464, 1929240, 2036420, 2315088, 2390580, 2443704, 2749167, 2893860, 3054630, 3187440, 3665556, 3858480, 4072840, 4581945, 4781160, 4887408, 5498334, 5787720, 6109260, 7331112, 8145680, 9163890, 9562320, 10996668, 11575440, 12218520, 13745835, 14662224, 18327780, 21993336, 24437040, 27491670, 36655560, 43986672, 54983340, 73311120, 109966680, 219933360]

約数ペア:

[(1, 219933360), (2, 109966680), (3, 73311120), (4, 54983340), (5, 43986672), (6, 36655560), (8, 27491670), (9, 24437040), (10, 21993336), (12, 18327780), (15, 14662224), (16, 13745835), (18, 12218520), (19, 11575440), (20, 10996668), (23, 9562320), (24, 9163890), (27, 8145680), (30, 7331112), (36, 6109260), (38, 5787720), (40, 5498334), (45, 4887408), (46, 4781160), (48, 4581945), (54, 4072840), (57, 3858480), (60, 3665556), (69, 3187440), (72, 3054630), (76, 2893860), (80, 2749167), (90, 2443704), (92, 2390580), (95, 2315088), (108, 2036420), (114, 1929240), (115, 1912464), (120, 1832778), (135, 1629136), (138, 1593720), (144, 1527315), (152, 1446930), (171, 1286160), (180, 1221852), (184, 1195290), (190, 1157544), (207, 1062480), (216, 1018210), (228, 964620), (230, 956232), (233, 943920), (240, 916389), (270, 814568), (276, 796860), (285, 771696), (304, 723465), (342, 643080), (345, 637488), (360, 610926), (368, 597645), (380, 578772), (414, 531240), (432, 509105), (437, 503280), (456, 482310), (460, 478116), (466, 471960), (513, 428720), (540, 407284), (552, 398430), (570, 385848), (621, 354160), (684, 321540), (690, 318744), (699, 314640), (720, 305463), (760, 289386), (828, 265620), (855, 257232), (874, 251640), (912, 241155), (920, 239058), (932, 235980), (1026, 214360), (1035, 212496), (1080, 203642), (1104, 199215), (1140, 192924), (1165, 188784), (1242, 177080), (1311, 167760), (1368, 160770), (1380, 159372), (1398, 157320), (1520, 144693), (1656, 132810), (1710, 128616), (1748, 125820), (1840, 119529), (1864, 117990), (2052, 107180), (2070, 106248), (2097, 104880), (2160, 101821), (2185, 100656), (2280, 96462), (2330, 94392), (2484, 88540), (2565, 85744), (2622, 83880), (2736, 80385), (2760, 79686), (2796, 78660), (3105, 70832), (3312, 66405), (3420, 64308), (3495, 62928), (3496, 62910), (3728, 58995), (3933, 55920), (4104, 53590), (4140, 53124), (4194, 52440), (4370, 50328), (4427, 49680), (4560, 48231), (4660, 47196), (4968, 44270), (5130, 42872), (5244, 41940), (5359, 41040), (5520, 39843), (5592, 39330), (6210, 35416), (6291, 34960), (6555, 33552), (6840, 32154), (6990, 31464), (6992, 31455), (7866, 27960), (8208, 26795), (8280, 26562), (8388, 26220), (8740, 25164), (8854, 24840), (9320, 23598), (9936, 22135), (10260, 21436), (10485, 20976), (10488, 20970), (10718, 20520), (11184, 19665), (11799, 18640), (12420, 17708), (12582, 17480), (13110, 16776), (13281, 16560), (13680, 16077), (13980, 15732)]