210630865440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{5023}}^1$

素因数の和:5679

約数の個数: 192

約数和(自身を含む): 668473344000

約数和(自身を除く): 457842478560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 439, 480, 597, 796, 878, 995, 1194, 1317, 1592, 1756, 1990, 2195, 2388, 2634, 2985, 3184, 3512, 3980, 4390, 4776, 5023, 5268, 5970, 6368, 6585, 7024, 7960, 8780, 9552, 10046, 10536, 11940, 13170, 14048, 15069, 15920, 17560, 19104, 20092, 21072, 23880, 25115, 26340, 30138, 31840, 35120, 40184, 42144, 47760, 50230, 52680, 60276, 70240, 75345, 80368, 87361, 95520, 100460, 105360, 120552, 150690, 160736, 174722, 200920, 210720, 241104, 262083, 301380, 349444, 401840, 436805, 482208, 524166, 602760, 698888, 803680, 873610, 999577, 1048332, 1205520, 1310415, 1397776, 1747220, 1999154, 2096664, 2205097, 2411040, 2620830, 2795552, 2998731, 3494440, 3998308, 4193328, 4410194, 4997885, 5241660, 5997462, 6615291, 6988880, 7996616, 8386656, 8820388, 9995770, 10483320, 11025485, 11994924, 13230582, 13977760, 14993655, 15993232, 17640776, 19991540, 20966640, 22050970, 23989848, 26461164, 29987310, 31986464, 33076455, 35281552, 39983080, 41933280, 44101940, 47979696, 52922328, 59974620, 66152910, 70563104, 79966160, 88203880, 95959392, 105844656, 119949240, 132305820, 159932320, 176407760, 211689312, 239898480, 264611640, 352815520, 438814303, 479796960, 529223280, 877628606, 1058446560, 1316442909, 1755257212, 2194071515, 2632885818, 3510514424, 4388143030, 5265771636, 6582214545, 7021028848, 8776286060, 10531543272, 13164429090, 14042057696, 17552572120, 21063086544, 26328858180, 35105144240, 42126173088, 52657716360, 70210288480, 105315432720, 210630865440]

約数ペア:

[(1, 210630865440), (2, 105315432720), (3, 70210288480), (4, 52657716360), (5, 42126173088), (6, 35105144240), (8, 26328858180), (10, 21063086544), (12, 17552572120), (15, 14042057696), (16, 13164429090), (20, 10531543272), (24, 8776286060), (30, 7021028848), (32, 6582214545), (40, 5265771636), (48, 4388143030), (60, 3510514424), (80, 2632885818), (96, 2194071515), (120, 1755257212), (160, 1316442909), (199, 1058446560), (240, 877628606), (398, 529223280), (439, 479796960), (480, 438814303), (597, 352815520), (796, 264611640), (878, 239898480), (995, 211689312), (1194, 176407760), (1317, 159932320), (1592, 132305820), (1756, 119949240), (1990, 105844656), (2195, 95959392), (2388, 88203880), (2634, 79966160), (2985, 70563104), (3184, 66152910), (3512, 59974620), (3980, 52922328), (4390, 47979696), (4776, 44101940), (5023, 41933280), (5268, 39983080), (5970, 35281552), (6368, 33076455), (6585, 31986464), (7024, 29987310), (7960, 26461164), (8780, 23989848), (9552, 22050970), (10046, 20966640), (10536, 19991540), (11940, 17640776), (13170, 15993232), (14048, 14993655), (15069, 13977760), (15920, 13230582), (17560, 11994924), (19104, 11025485), (20092, 10483320), (21072, 9995770), (23880, 8820388), (25115, 8386656), (26340, 7996616), (30138, 6988880), (31840, 6615291), (35120, 5997462), (40184, 5241660), (42144, 4997885), (47760, 4410194), (50230, 4193328), (52680, 3998308), (60276, 3494440), (70240, 2998731), (75345, 2795552), (80368, 2620830), (87361, 2411040), (95520, 2205097), (100460, 2096664), (105360, 1999154), (120552, 1747220), (150690, 1397776), (160736, 1310415), (174722, 1205520), (200920, 1048332), (210720, 999577), (241104, 873610), (262083, 803680), (301380, 698888), (349444, 602760), (401840, 524166), (436805, 482208)]