442253880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 1572676560

約数和(自身を除く): 1130422680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 83, 90, 95, 114, 120, 123, 152, 164, 166, 171, 180, 190, 205, 228, 246, 249, 285, 328, 332, 342, 360, 361, 369, 380, 410, 415, 456, 492, 498, 570, 615, 664, 684, 722, 738, 747, 760, 779, 820, 830, 855, 984, 996, 1083, 1140, 1230, 1245, 1368, 1444, 1476, 1494, 1558, 1577, 1640, 1660, 1710, 1805, 1845, 1992, 2166, 2280, 2337, 2460, 2490, 2888, 2952, 2988, 3116, 3154, 3249, 3320, 3403, 3420, 3610, 3690, 3735, 3895, 4332, 4674, 4731, 4920, 4980, 5415, 5976, 6232, 6308, 6498, 6806, 6840, 7011, 7220, 7380, 7470, 7790, 7885, 8664, 9348, 9462, 9960, 10209, 10830, 11685, 12616, 12996, 13612, 14022, 14193, 14440, 14760, 14801, 14940, 15580, 15770, 16245, 17015, 18696, 18924, 20418, 21660, 23370, 23655, 25992, 27224, 28044, 28386, 29602, 29880, 29963, 30627, 31160, 31540, 32490, 34030, 35055, 37848, 40836, 43320, 44403, 46740, 47310, 51045, 56088, 56772, 59204, 59926, 61254, 63080, 64657, 64980, 68060, 70110, 70965, 74005, 81672, 88806, 89889, 93480, 94620, 102090, 113544, 118408, 119852, 122508, 129314, 129960, 133209, 136120, 140220, 141930, 148010, 149815, 153135, 177612, 179778, 189240, 193971, 204180, 222015, 239704, 245016, 258628, 266418, 269667, 280440, 283860, 296020, 299630, 306270, 323285, 355224, 359556, 387942, 408360, 444030, 449445, 517256, 532836, 539334, 567720, 581913, 592040, 599260, 612540, 646570, 666045, 719112, 775884, 888060, 898890, 969855, 1065672, 1078668, 1163826, 1198520, 1225080, 1228483, 1293140, 1332090, 1348335, 1551768, 1776120, 1797780, 1939710, 2157336, 2327652, 2456966, 2586280, 2664180, 2696670, 2909565, 3595560, 3685449, 3879420, 4655304, 4913932, 5328360, 5393340, 5819130, 6142415, 7370898, 7758840, 9827864, 10786680, 11056347, 11638260, 12284830, 14741796, 18427245, 22112694, 23276520, 24569660, 29483592, 36854490, 44225388, 49139320, 55281735, 73708980, 88450776, 110563470, 147417960, 221126940, 442253880]

約数ペア:

[(1, 442253880), (2, 221126940), (3, 147417960), (4, 110563470), (5, 88450776), (6, 73708980), (8, 55281735), (9, 49139320), (10, 44225388), (12, 36854490), (15, 29483592), (18, 24569660), (19, 23276520), (20, 22112694), (24, 18427245), (30, 14741796), (36, 12284830), (38, 11638260), (40, 11056347), (41, 10786680), (45, 9827864), (57, 7758840), (60, 7370898), (72, 6142415), (76, 5819130), (82, 5393340), (83, 5328360), (90, 4913932), (95, 4655304), (114, 3879420), (120, 3685449), (123, 3595560), (152, 2909565), (164, 2696670), (166, 2664180), (171, 2586280), (180, 2456966), (190, 2327652), (205, 2157336), (228, 1939710), (246, 1797780), (249, 1776120), (285, 1551768), (328, 1348335), (332, 1332090), (342, 1293140), (360, 1228483), (361, 1225080), (369, 1198520), (380, 1163826), (410, 1078668), (415, 1065672), (456, 969855), (492, 898890), (498, 888060), (570, 775884), (615, 719112), (664, 666045), (684, 646570), (722, 612540), (738, 599260), (747, 592040), (760, 581913), (779, 567720), (820, 539334), (830, 532836), (855, 517256), (984, 449445), (996, 444030), (1083, 408360), (1140, 387942), (1230, 359556), (1245, 355224), (1368, 323285), (1444, 306270), (1476, 299630), (1494, 296020), (1558, 283860), (1577, 280440), (1640, 269667), (1660, 266418), (1710, 258628), (1805, 245016), (1845, 239704), (1992, 222015), (2166, 204180), (2280, 193971), (2337, 189240), (2460, 179778), (2490, 177612), (2888, 153135), (2952, 149815), (2988, 148010), (3116, 141930), (3154, 140220), (3249, 136120), (3320, 133209), (3403, 129960), (3420, 129314), (3610, 122508), (3690, 119852), (3735, 118408), (3895, 113544), (4332, 102090), (4674, 94620), (4731, 93480), (4920, 89889), (4980, 88806), (5415, 81672), (5976, 74005), (6232, 70965), (6308, 70110), (6498, 68060), (6806, 64980), (6840, 64657), (7011, 63080), (7220, 61254), (7380, 59926), (7470, 59204), (7790, 56772), (7885, 56088), (8664, 51045), (9348, 47310), (9462, 46740), (9960, 44403), (10209, 43320), (10830, 40836), (11685, 37848), (12616, 35055), (12996, 34030), (13612, 32490), (14022, 31540), (14193, 31160), (14440, 30627), (14760, 29963), (14801, 29880), (14940, 29602), (15580, 28386), (15770, 28044), (16245, 27224), (17015, 25992), (18696, 23655), (18924, 23370), (20418, 21660)]