401378040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 1603929600

約数和(自身を除く): 1202551560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 83, 84, 90, 95, 101, 105, 114, 120, 126, 133, 140, 152, 166, 168, 171, 180, 190, 202, 210, 228, 249, 252, 266, 280, 285, 303, 315, 332, 342, 360, 380, 399, 404, 415, 420, 456, 498, 504, 505, 532, 570, 581, 606, 630, 664, 665, 684, 707, 747, 760, 798, 808, 830, 840, 855, 909, 996, 1010, 1064, 1140, 1162, 1197, 1212, 1245, 1260, 1330, 1368, 1414, 1494, 1515, 1577, 1596, 1660, 1710, 1743, 1818, 1919, 1992, 1995, 2020, 2121, 2280, 2324, 2394, 2424, 2490, 2520, 2660, 2828, 2905, 2988, 3030, 3154, 3192, 3320, 3420, 3486, 3535, 3636, 3735, 3838, 3990, 4040, 4242, 4545, 4648, 4731, 4788, 4980, 5229, 5320, 5656, 5757, 5810, 5976, 5985, 6060, 6308, 6363, 6840, 6972, 7070, 7272, 7470, 7676, 7885, 7980, 8383, 8484, 8715, 9090, 9462, 9576, 9595, 9960, 10458, 10605, 11039, 11514, 11620, 11970, 12120, 12616, 12726, 13433, 13944, 14140, 14193, 14940, 15352, 15770, 15960, 16766, 16968, 17271, 17430, 18180, 18924, 19190, 20916, 21210, 22078, 23028, 23240, 23655, 23940, 25149, 25452, 26145, 26866, 28280, 28386, 28785, 29880, 31540, 31815, 33117, 33532, 34542, 34860, 36360, 37848, 38380, 40299, 41832, 41915, 42420, 44156, 46056, 47310, 47880, 50298, 50904, 52290, 53732, 55195, 56772, 57570, 58681, 63080, 63630, 66234, 67064, 67165, 69084, 69720, 70965, 75447, 76760, 80598, 83830, 84840, 86355, 88312, 94620, 99351, 100596, 104580, 107464, 110390, 113544, 115140, 117362, 120897, 125745, 127260, 132468, 134330, 138168, 141930, 150894, 159277, 161196, 165585, 167660, 172710, 176043, 189240, 198702, 201192, 201495, 209160, 220780, 230280, 234724, 241794, 251490, 254520, 264936, 268660, 283860, 293405, 301788, 318554, 322392, 331170, 335320, 345420, 352086, 377235, 397404, 402990, 441560, 469448, 477831, 483588, 496755, 502980, 528129, 537320, 567720, 586810, 603576, 604485, 637108, 662340, 690840, 704172, 754470, 794808, 796385, 805980, 880215, 955662, 967176, 993510, 1005960, 1056258, 1114939, 1173620, 1208970, 1274216, 1324680, 1408344, 1433493, 1508940, 1592770, 1611960, 1760430, 1911324, 1987020, 2112516, 2229878, 2347240, 2389155, 2417940, 2640645, 2866986, 3017880, 3185540, 3344817, 3520860, 3822648, 3974040, 4225032, 4459756, 4778310, 4835880, 5281290, 5574695, 5733972, 6371080, 6689634, 7041720, 7167465, 8919512, 9556620, 10034451, 10562580, 11149390, 11467944, 13379268, 14334930, 16724085, 19113240, 20068902, 21125160, 22298780, 26758536, 28669860, 33448170, 40137804, 44597560, 50172255, 57339720, 66896340, 80275608, 100344510, 133792680, 200689020, 401378040]

約数ペア:

[(1, 401378040), (2, 200689020), (3, 133792680), (4, 100344510), (5, 80275608), (6, 66896340), (7, 57339720), (8, 50172255), (9, 44597560), (10, 40137804), (12, 33448170), (14, 28669860), (15, 26758536), (18, 22298780), (19, 21125160), (20, 20068902), (21, 19113240), (24, 16724085), (28, 14334930), (30, 13379268), (35, 11467944), (36, 11149390), (38, 10562580), (40, 10034451), (42, 9556620), (45, 8919512), (56, 7167465), (57, 7041720), (60, 6689634), (63, 6371080), (70, 5733972), (72, 5574695), (76, 5281290), (83, 4835880), (84, 4778310), (90, 4459756), (95, 4225032), (101, 3974040), (105, 3822648), (114, 3520860), (120, 3344817), (126, 3185540), (133, 3017880), (140, 2866986), (152, 2640645), (166, 2417940), (168, 2389155), (171, 2347240), (180, 2229878), (190, 2112516), (202, 1987020), (210, 1911324), (228, 1760430), (249, 1611960), (252, 1592770), (266, 1508940), (280, 1433493), (285, 1408344), (303, 1324680), (315, 1274216), (332, 1208970), (342, 1173620), (360, 1114939), (380, 1056258), (399, 1005960), (404, 993510), (415, 967176), (420, 955662), (456, 880215), (498, 805980), (504, 796385), (505, 794808), (532, 754470), (570, 704172), (581, 690840), (606, 662340), (630, 637108), (664, 604485), (665, 603576), (684, 586810), (707, 567720), (747, 537320), (760, 528129), (798, 502980), (808, 496755), (830, 483588), (840, 477831), (855, 469448), (909, 441560), (996, 402990), (1010, 397404), (1064, 377235), (1140, 352086), (1162, 345420), (1197, 335320), (1212, 331170), (1245, 322392), (1260, 318554), (1330, 301788), (1368, 293405), (1414, 283860), (1494, 268660), (1515, 264936), (1577, 254520), (1596, 251490), (1660, 241794), (1710, 234724), (1743, 230280), (1818, 220780), (1919, 209160), (1992, 201495), (1995, 201192), (2020, 198702), (2121, 189240), (2280, 176043), (2324, 172710), (2394, 167660), (2424, 165585), (2490, 161196), (2520, 159277), (2660, 150894), (2828, 141930), (2905, 138168), (2988, 134330), (3030, 132468), (3154, 127260), (3192, 125745), (3320, 120897), (3420, 117362), (3486, 115140), (3535, 113544), (3636, 110390), (3735, 107464), (3838, 104580), (3990, 100596), (4040, 99351), (4242, 94620), (4545, 88312), (4648, 86355), (4731, 84840), (4788, 83830), (4980, 80598), (5229, 76760), (5320, 75447), (5656, 70965), (5757, 69720), (5810, 69084), (5976, 67165), (5985, 67064), (6060, 66234), (6308, 63630), (6363, 63080), (6840, 58681), (6972, 57570), (7070, 56772), (7272, 55195), (7470, 53732), (7676, 52290), (7885, 50904), (7980, 50298), (8383, 47880), (8484, 47310), (8715, 46056), (9090, 44156), (9462, 42420), (9576, 41915), (9595, 41832), (9960, 40299), (10458, 38380), (10605, 37848), (11039, 36360), (11514, 34860), (11620, 34542), (11970, 33532), (12120, 33117), (12616, 31815), (12726, 31540), (13433, 29880), (13944, 28785), (14140, 28386), (14193, 28280), (14940, 26866), (15352, 26145), (15770, 25452), (15960, 25149), (16766, 23940), (16968, 23655), (17271, 23240), (17430, 23028), (18180, 22078), (18924, 21210), (19190, 20916)]