40878998720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 336

約数和(自身を含む): 116764490880

約数和(自身を除く): 75885492160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 79, 80, 98, 112, 122, 140, 158, 160, 196, 224, 244, 245, 280, 305, 316, 320, 392, 395, 427, 448, 488, 490, 541, 553, 560, 610, 632, 784, 790, 854, 976, 980, 1082, 1106, 1120, 1220, 1264, 1568, 1580, 1708, 1952, 1960, 2135, 2164, 2212, 2240, 2440, 2528, 2705, 2765, 2989, 3136, 3160, 3416, 3787, 3871, 3904, 3920, 4270, 4328, 4424, 4819, 4880, 5056, 5410, 5530, 5978, 6320, 6832, 7574, 7742, 7840, 8540, 8656, 8848, 9638, 9760, 10820, 11060, 11956, 12640, 13664, 14945, 15148, 15484, 15680, 17080, 17312, 17696, 18935, 19276, 19355, 19520, 21640, 22120, 23912, 24095, 25280, 26509, 27328, 29890, 30296, 30968, 33001, 33733, 34160, 34624, 35392, 37870, 38552, 38710, 42739, 43280, 44240, 47824, 48190, 53018, 59780, 60592, 61936, 66002, 67466, 68320, 75740, 77104, 77420, 85478, 86560, 88480, 95648, 96380, 106036, 119560, 121184, 123872, 132004, 132545, 134932, 136640, 151480, 154208, 154840, 165005, 168665, 170956, 173120, 176960, 191296, 192760, 212072, 213695, 231007, 236131, 239120, 242368, 247744, 264008, 265090, 269864, 299173, 302960, 308416, 309680, 330010, 337330, 341912, 385520, 424144, 427390, 462014, 472262, 478240, 528016, 530180, 539728, 598346, 605920, 619360, 660020, 674660, 683824, 771040, 848288, 854780, 924028, 944524, 956480, 1056032, 1060360, 1079456, 1155035, 1180655, 1196692, 1211840, 1238720, 1320040, 1349320, 1367648, 1495865, 1542080, 1617049, 1696576, 1709560, 1848056, 1889048, 2094211, 2112064, 2120720, 2158912, 2310070, 2361310, 2393384, 2607079, 2640080, 2698640, 2735296, 2991730, 3234098, 3419120, 3696112, 3778096, 4188422, 4241440, 4620140, 4722620, 4786768, 5214158, 5280160, 5397280, 5983460, 6468196, 6838240, 7392224, 7556192, 8085245, 8376844, 8482880, 9240280, 9445240, 9573536, 10428316, 10471055, 10560320, 10794560, 11966920, 12936392, 13035395, 13676480, 14784448, 15112384, 16170490, 16753688, 18249553, 18480560, 18890480, 19147072, 20856632, 20942110, 23933840, 25872784, 26070790, 32340980, 33507376, 36499106, 36961120, 37780960, 41713264, 41884220, 47867680, 51745568, 52141580, 64681960, 67014752, 72998212, 73922240, 75561920, 83426528, 83768440, 91247765, 95735360, 103491136, 104283160, 127746871, 129363920, 134029504, 145996424, 166853056, 167536880, 182495530, 208566320, 255493742, 258727840, 291992848, 335073760, 364991060, 417132640, 510987484, 517455680, 583985696, 638734355, 670147520, 729982120, 834265280, 1021974968, 1167971392, 1277468710, 1459964240, 2043949936, 2554937420, 2919928480, 4087899872, 5109874840, 5839856960, 8175799744, 10219749680, 20439499360, 40878998720]

約数ペア:

[(1, 40878998720), (2, 20439499360), (4, 10219749680), (5, 8175799744), (7, 5839856960), (8, 5109874840), (10, 4087899872), (14, 2919928480), (16, 2554937420), (20, 2043949936), (28, 1459964240), (32, 1277468710), (35, 1167971392), (40, 1021974968), (49, 834265280), (56, 729982120), (61, 670147520), (64, 638734355), (70, 583985696), (79, 517455680), (80, 510987484), (98, 417132640), (112, 364991060), (122, 335073760), (140, 291992848), (158, 258727840), (160, 255493742), (196, 208566320), (224, 182495530), (244, 167536880), (245, 166853056), (280, 145996424), (305, 134029504), (316, 129363920), (320, 127746871), (392, 104283160), (395, 103491136), (427, 95735360), (448, 91247765), (488, 83768440), (490, 83426528), (541, 75561920), (553, 73922240), (560, 72998212), (610, 67014752), (632, 64681960), (784, 52141580), (790, 51745568), (854, 47867680), (976, 41884220), (980, 41713264), (1082, 37780960), (1106, 36961120), (1120, 36499106), (1220, 33507376), (1264, 32340980), (1568, 26070790), (1580, 25872784), (1708, 23933840), (1952, 20942110), (1960, 20856632), (2135, 19147072), (2164, 18890480), (2212, 18480560), (2240, 18249553), (2440, 16753688), (2528, 16170490), (2705, 15112384), (2765, 14784448), (2989, 13676480), (3136, 13035395), (3160, 12936392), (3416, 11966920), (3787, 10794560), (3871, 10560320), (3904, 10471055), (3920, 10428316), (4270, 9573536), (4328, 9445240), (4424, 9240280), (4819, 8482880), (4880, 8376844), (5056, 8085245), (5410, 7556192), (5530, 7392224), (5978, 6838240), (6320, 6468196), (6832, 5983460), (7574, 5397280), (7742, 5280160), (7840, 5214158), (8540, 4786768), (8656, 4722620), (8848, 4620140), (9638, 4241440), (9760, 4188422), (10820, 3778096), (11060, 3696112), (11956, 3419120), (12640, 3234098), (13664, 2991730), (14945, 2735296), (15148, 2698640), (15484, 2640080), (15680, 2607079), (17080, 2393384), (17312, 2361310), (17696, 2310070), (18935, 2158912), (19276, 2120720), (19355, 2112064), (19520, 2094211), (21640, 1889048), (22120, 1848056), (23912, 1709560), (24095, 1696576), (25280, 1617049), (26509, 1542080), (27328, 1495865), (29890, 1367648), (30296, 1349320), (30968, 1320040), (33001, 1238720), (33733, 1211840), (34160, 1196692), (34624, 1180655), (35392, 1155035), (37870, 1079456), (38552, 1060360), (38710, 1056032), (42739, 956480), (43280, 944524), (44240, 924028), (47824, 854780), (48190, 848288), (53018, 771040), (59780, 683824), (60592, 674660), (61936, 660020), (66002, 619360), (67466, 605920), (68320, 598346), (75740, 539728), (77104, 530180), (77420, 528016), (85478, 478240), (86560, 472262), (88480, 462014), (95648, 427390), (96380, 424144), (106036, 385520), (119560, 341912), (121184, 337330), (123872, 330010), (132004, 309680), (132545, 308416), (134932, 302960), (136640, 299173), (151480, 269864), (154208, 265090), (154840, 264008), (165005, 247744), (168665, 242368), (170956, 239120), (173120, 236131), (176960, 231007), (191296, 213695), (192760, 212072)]