204247680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 820471680

約数和(自身を除く): 616224000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 167, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 334, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 501, 520, 546, 560, 588, 624, 637, 640, 668, 672, 728, 735, 780, 784, 832, 835, 840, 896, 910, 960, 980, 1002, 1040, 1092, 1120, 1169, 1176, 1248, 1274, 1336, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1670, 1680, 1820, 1911, 1920, 1960, 2004, 2080, 2171, 2184, 2240, 2338, 2352, 2496, 2505, 2548, 2672, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3340, 3360, 3507, 3640, 3822, 3920, 4008, 4160, 4342, 4368, 4480, 4676, 4704, 4992, 5010, 5096, 5344, 5460, 5824, 5845, 5880, 6240, 6272, 6370, 6513, 6680, 6720, 7014, 7280, 7644, 7840, 8016, 8183, 8320, 8684, 8736, 9352, 9408, 9555, 10020, 10192, 10688, 10855, 10920, 11648, 11690, 11760, 12480, 12740, 13026, 13360, 13440, 14028, 14560, 15197, 15288, 15680, 16032, 16366, 17368, 17472, 17535, 18704, 18816, 19110, 20040, 20384, 21376, 21710, 21840, 23380, 23520, 24549, 24960, 25480, 26052, 26720, 28056, 29120, 30394, 30576, 31360, 32064, 32565, 32732, 34736, 34944, 35070, 37408, 38220, 40080, 40768, 40915, 43420, 43680, 45591, 46760, 47040, 49098, 50960, 52104, 53440, 56112, 58240, 60788, 61152, 64128, 65130, 65464, 69472, 70140, 74816, 75985, 76440, 80160, 81536, 81830, 86840, 87360, 91182, 93520, 94080, 98196, 101920, 104208, 106379, 106880, 112224, 121576, 122304, 122745, 130260, 130928, 138944, 140280, 149632, 151970, 152880, 160320, 163660, 173680, 174720, 182364, 187040, 196392, 203840, 208416, 212758, 224448, 227955, 243152, 244608, 245490, 260520, 261856, 277888, 280560, 303940, 305760, 319137, 320640, 327320, 347360, 364728, 374080, 392784, 407680, 416832, 425516, 448896, 455910, 486304, 490980, 521040, 523712, 531895, 561120, 607880, 611520, 638274, 654640, 694720, 729456, 748160, 785568, 833664, 851032, 911820, 972608, 981960, 1042080, 1047424, 1063790, 1122240, 1215760, 1223040, 1276548, 1309280, 1389440, 1458912, 1571136, 1595685, 1702064, 1823640, 1945216, 1963920, 2084160, 2127580, 2244480, 2431520, 2553096, 2618560, 2917824, 3142272, 3191370, 3404128, 3647280, 3927840, 4168320, 4255160, 4863040, 5106192, 5237120, 5835648, 6382740, 6808256, 7294560, 7855680, 8510320, 9726080, 10212384, 12765480, 13616512, 14589120, 15711360, 17020640, 20424768, 25530960, 29178240, 34041280, 40849536, 51061920, 68082560, 102123840, 204247680]

約数ペア:

[(1, 204247680), (2, 102123840), (3, 68082560), (4, 51061920), (5, 40849536), (6, 34041280), (7, 29178240), (8, 25530960), (10, 20424768), (12, 17020640), (13, 15711360), (14, 14589120), (15, 13616512), (16, 12765480), (20, 10212384), (21, 9726080), (24, 8510320), (26, 7855680), (28, 7294560), (30, 6808256), (32, 6382740), (35, 5835648), (39, 5237120), (40, 5106192), (42, 4863040), (48, 4255160), (49, 4168320), (52, 3927840), (56, 3647280), (60, 3404128), (64, 3191370), (65, 3142272), (70, 2917824), (78, 2618560), (80, 2553096), (84, 2431520), (91, 2244480), (96, 2127580), (98, 2084160), (104, 1963920), (105, 1945216), (112, 1823640), (120, 1702064), (128, 1595685), (130, 1571136), (140, 1458912), (147, 1389440), (156, 1309280), (160, 1276548), (167, 1223040), (168, 1215760), (182, 1122240), (192, 1063790), (195, 1047424), (196, 1042080), (208, 981960), (210, 972608), (224, 911820), (240, 851032), (245, 833664), (260, 785568), (273, 748160), (280, 729456), (294, 694720), (312, 654640), (320, 638274), (334, 611520), (336, 607880), (364, 561120), (384, 531895), (390, 523712), (392, 521040), (416, 490980), (420, 486304), (448, 455910), (455, 448896), (480, 425516), (490, 416832), (501, 407680), (520, 392784), (546, 374080), (560, 364728), (588, 347360), (624, 327320), (637, 320640), (640, 319137), (668, 305760), (672, 303940), (728, 280560), (735, 277888), (780, 261856), (784, 260520), (832, 245490), (835, 244608), (840, 243152), (896, 227955), (910, 224448), (960, 212758), (980, 208416), (1002, 203840), (1040, 196392), (1092, 187040), (1120, 182364), (1169, 174720), (1176, 173680), (1248, 163660), (1274, 160320), (1336, 152880), (1344, 151970), (1365, 149632), (1456, 140280), (1470, 138944), (1560, 130928), (1568, 130260), (1664, 122745), (1670, 122304), (1680, 121576), (1820, 112224), (1911, 106880), (1920, 106379), (1960, 104208), (2004, 101920), (2080, 98196), (2171, 94080), (2184, 93520), (2240, 91182), (2338, 87360), (2352, 86840), (2496, 81830), (2505, 81536), (2548, 80160), (2672, 76440), (2688, 75985), (2730, 74816), (2912, 70140), (2940, 69472), (3120, 65464), (3136, 65130), (3185, 64128), (3340, 61152), (3360, 60788), (3507, 58240), (3640, 56112), (3822, 53440), (3920, 52104), (4008, 50960), (4160, 49098), (4342, 47040), (4368, 46760), (4480, 45591), (4676, 43680), (4704, 43420), (4992, 40915), (5010, 40768), (5096, 40080), (5344, 38220), (5460, 37408), (5824, 35070), (5845, 34944), (5880, 34736), (6240, 32732), (6272, 32565), (6370, 32064), (6513, 31360), (6680, 30576), (6720, 30394), (7014, 29120), (7280, 28056), (7644, 26720), (7840, 26052), (8016, 25480), (8183, 24960), (8320, 24549), (8684, 23520), (8736, 23380), (9352, 21840), (9408, 21710), (9555, 21376), (10020, 20384), (10192, 20040), (10688, 19110), (10855, 18816), (10920, 18704), (11648, 17535), (11690, 17472), (11760, 17368), (12480, 16366), (12740, 16032), (13026, 15680), (13360, 15288), (13440, 15197), (14028, 14560)]