864981627720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1811}}^1\times {\mathrm{2801}}^1$

素因数の和:4669

約数の個数: 384

約数和(自身を含む): 3125539094400

約数和(自身を除く): 2260557466680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1811, 1960, 2030, 2436, 2801, 2842, 2940, 3045, 3480, 3622, 4060, 4263, 4872, 5433, 5602, 5684, 5880, 6090, 7105, 7244, 8120, 8403, 8526, 9055, 10866, 11204, 11368, 12180, 12677, 14005, 14210, 14488, 16806, 17052, 18110, 19607, 21315, 21732, 22408, 24360, 25354, 27165, 28010, 28420, 33612, 34104, 36220, 38031, 39214, 42015, 42630, 43464, 50708, 52519, 54330, 56020, 56840, 58821, 63385, 67224, 72440, 76062, 78428, 81229, 84030, 85260, 88739, 98035, 101416, 105038, 108660, 112040, 117642, 126770, 137249, 152124, 156856, 157557, 162458, 168060, 170520, 177478, 190155, 196070, 210076, 217320, 235284, 243687, 253540, 262595, 266217, 274498, 294105, 304248, 315114, 324916, 336120, 354956, 367633, 380310, 392140, 406145, 411747, 420152, 443695, 470568, 487374, 507080, 525190, 532434, 548996, 568603, 588210, 630228, 649832, 686245, 709912, 735266, 760620, 784280, 787785, 812290, 823494, 887390, 974748, 1050380, 1064868, 1097992, 1102899, 1137206, 1176420, 1218435, 1260456, 1331085, 1372490, 1470532, 1521240, 1575570, 1624580, 1646988, 1705809, 1774780, 1838165, 1949496, 2058735, 2100760, 2129736, 2205798, 2274412, 2352840, 2436870, 2573431, 2662170, 2744980, 2843015, 2941064, 3151140, 3249160, 3293976, 3411618, 3549560, 3676330, 3980221, 4117470, 4411596, 4548824, 4873740, 5072611, 5146862, 5324340, 5489960, 5514495, 5686030, 6302280, 6823236, 7352660, 7720293, 7960442, 8234940, 8529045, 8823192, 9747480, 10145222, 10293724, 10648680, 11028990, 11372060, 11940663, 12867155, 13646472, 14705320, 15217833, 15440586, 15920884, 16469880, 17058090, 19901105, 20290444, 20587448, 22057980, 22744120, 23881326, 25363055, 25734310, 30435666, 30881172, 31841768, 34116180, 35508277, 38601465, 39802210, 40580888, 44115960, 47762652, 50726110, 51468620, 59703315, 60871332, 61762344, 68232360, 71016554, 76089165, 77202930, 79604420, 95525304, 101452220, 102937240, 106524831, 119406630, 121742664, 142033108, 147105719, 152178330, 154405860, 159208840, 177541385, 202904440, 213049662, 238813260, 248557939, 284066216, 294211438, 304356660, 308811720, 355082770, 426099324, 441317157, 477626520, 497115878, 532624155, 588422876, 608713320, 710165540, 735528595, 745673817, 852198648, 882634314, 994231756, 1029740033, 1065248310, 1176845752, 1242789695, 1420331080, 1471057190, 1491347634, 1765268628, 1988463512, 2059480066, 2130496620, 2206585785, 2485579390, 2942114380, 2982695268, 3089220099, 3530537256, 3728369085, 4118960132, 4260993240, 4413171570, 4971158780, 5148700165, 5884228760, 5965390536, 6178440198, 7208180231, 7456738170, 8237920264, 8826343140, 9942317560, 10297400330, 12356880396, 14416360462, 14913476340, 15446100495, 17652686280, 20594800660, 21624540693, 24713760792, 28832720924, 29826952680, 30892200990, 36040901155, 41189601320, 43249081386, 57665441848, 61784401980, 72081802310, 86498162772, 108122703465, 123568803960, 144163604620, 172996325544, 216245406930, 288327209240, 432490813860, 864981627720]

約数ペア:

[(1, 864981627720), (2, 432490813860), (3, 288327209240), (4, 216245406930), (5, 172996325544), (6, 144163604620), (7, 123568803960), (8, 108122703465), (10, 86498162772), (12, 72081802310), (14, 61784401980), (15, 57665441848), (20, 43249081386), (21, 41189601320), (24, 36040901155), (28, 30892200990), (29, 29826952680), (30, 28832720924), (35, 24713760792), (40, 21624540693), (42, 20594800660), (49, 17652686280), (56, 15446100495), (58, 14913476340), (60, 14416360462), (70, 12356880396), (84, 10297400330), (87, 9942317560), (98, 8826343140), (105, 8237920264), (116, 7456738170), (120, 7208180231), (140, 6178440198), (145, 5965390536), (147, 5884228760), (168, 5148700165), (174, 4971158780), (196, 4413171570), (203, 4260993240), (210, 4118960132), (232, 3728369085), (245, 3530537256), (280, 3089220099), (290, 2982695268), (294, 2942114380), (348, 2485579390), (392, 2206585785), (406, 2130496620), (420, 2059480066), (435, 1988463512), (490, 1765268628), (580, 1491347634), (588, 1471057190), (609, 1420331080), (696, 1242789695), (735, 1176845752), (812, 1065248310), (840, 1029740033), (870, 994231756), (980, 882634314), (1015, 852198648), (1160, 745673817), (1176, 735528595), (1218, 710165540), (1421, 608713320), (1470, 588422876), (1624, 532624155), (1740, 497115878), (1811, 477626520), (1960, 441317157), (2030, 426099324), (2436, 355082770), (2801, 308811720), (2842, 304356660), (2940, 294211438), (3045, 284066216), (3480, 248557939), (3622, 238813260), (4060, 213049662), (4263, 202904440), (4872, 177541385), (5433, 159208840), (5602, 154405860), (5684, 152178330), (5880, 147105719), (6090, 142033108), (7105, 121742664), (7244, 119406630), (8120, 106524831), (8403, 102937240), (8526, 101452220), (9055, 95525304), (10866, 79604420), (11204, 77202930), (11368, 76089165), (12180, 71016554), (12677, 68232360), (14005, 61762344), (14210, 60871332), (14488, 59703315), (16806, 51468620), (17052, 50726110), (18110, 47762652), (19607, 44115960), (21315, 40580888), (21732, 39802210), (22408, 38601465), (24360, 35508277), (25354, 34116180), (27165, 31841768), (28010, 30881172), (28420, 30435666), (33612, 25734310), (34104, 25363055), (36220, 23881326), (38031, 22744120), (39214, 22057980), (42015, 20587448), (42630, 20290444), (43464, 19901105), (50708, 17058090), (52519, 16469880), (54330, 15920884), (56020, 15440586), (56840, 15217833), (58821, 14705320), (63385, 13646472), (67224, 12867155), (72440, 11940663), (76062, 11372060), (78428, 11028990), (81229, 10648680), (84030, 10293724), (85260, 10145222), (88739, 9747480), (98035, 8823192), (101416, 8529045), (105038, 8234940), (108660, 7960442), (112040, 7720293), (117642, 7352660), (126770, 6823236), (137249, 6302280), (152124, 5686030), (156856, 5514495), (157557, 5489960), (162458, 5324340), (168060, 5146862), (170520, 5072611), (177478, 4873740), (190155, 4548824), (196070, 4411596), (210076, 4117470), (217320, 3980221), (235284, 3676330), (243687, 3549560), (253540, 3411618), (262595, 3293976), (266217, 3249160), (274498, 3151140), (294105, 2941064), (304248, 2843015), (315114, 2744980), (324916, 2662170), (336120, 2573431), (354956, 2436870), (367633, 2352840), (380310, 2274412), (392140, 2205798), (406145, 2129736), (411747, 2100760), (420152, 2058735), (443695, 1949496), (470568, 1838165), (487374, 1774780), (507080, 1705809), (525190, 1646988), (532434, 1624580), (548996, 1575570), (568603, 1521240), (588210, 1470532), (630228, 1372490), (649832, 1331085), (686245, 1260456), (709912, 1218435), (735266, 1176420), (760620, 1137206), (784280, 1102899), (787785, 1097992), (812290, 1064868), (823494, 1050380), (887390, 974748)]