800418514480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{9649}}^1$

素因数の和:9820

約数の個数: 240

約数和(自身を含む): 2096026783200

約数和(自身を除く): 1295608268720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 83, 104, 124, 130, 155, 166, 208, 248, 260, 310, 332, 403, 415, 496, 520, 620, 664, 806, 830, 961, 1040, 1079, 1240, 1328, 1612, 1660, 1922, 2015, 2158, 2480, 2573, 3224, 3320, 3844, 4030, 4316, 4805, 5146, 5395, 6448, 6640, 7688, 8060, 8632, 9610, 9649, 10292, 10790, 12493, 12865, 15376, 16120, 17264, 19220, 19298, 20584, 21580, 24986, 25730, 32240, 33449, 38440, 38596, 41168, 43160, 48245, 49972, 51460, 62465, 66898, 76880, 77192, 79763, 86320, 96490, 99944, 102920, 124930, 125437, 133796, 154384, 159526, 167245, 192980, 199888, 205840, 249860, 250874, 267592, 299119, 319052, 334490, 385960, 398815, 499720, 501748, 535184, 598238, 627185, 638104, 668980, 771920, 797630, 800867, 999440, 1003496, 1036919, 1196476, 1254370, 1276208, 1337960, 1495595, 1595260, 1601734, 2006992, 2073838, 2392952, 2508740, 2675920, 2991190, 3190520, 3203468, 3888547, 4004335, 4147676, 4785904, 5017480, 5184595, 5982380, 6381040, 6406936, 7777094, 8008670, 8295352, 9272689, 10034960, 10369190, 10411271, 11964760, 12813872, 15554188, 16017340, 16590704, 18545378, 19442735, 20738380, 20822542, 23929520, 24826877, 31108376, 32034680, 37090756, 38885470, 41476760, 41645084, 46363445, 49653754, 52056355, 62216752, 64069360, 74181512, 77770940, 82953520, 83290168, 92726890, 99307508, 104112710, 120544957, 124134385, 148363024, 155541880, 166580336, 185453780, 198615016, 208225420, 241089914, 248268770, 311083760, 322749401, 370907560, 397230032, 416450840, 482179828, 496537540, 602724785, 645498802, 741815120, 769633187, 832901680, 964359656, 993075080, 1205449570, 1290997604, 1539266374, 1613747005, 1928719312, 1986150160, 2410899140, 2581995208, 3078532748, 3227494010, 3848165935, 4821798280, 5163990416, 6157065496, 6454988020, 7696331870, 9643596560, 10005231431, 12314130992, 12909976040, 15392663740, 20010462862, 25819952080, 30785327480, 40020925724, 50026157155, 61570654960, 80041851448, 100052314310, 160083702896, 200104628620, 400209257240, 800418514480]

約数ペア:

[(1, 800418514480), (2, 400209257240), (4, 200104628620), (5, 160083702896), (8, 100052314310), (10, 80041851448), (13, 61570654960), (16, 50026157155), (20, 40020925724), (26, 30785327480), (31, 25819952080), (40, 20010462862), (52, 15392663740), (62, 12909976040), (65, 12314130992), (80, 10005231431), (83, 9643596560), (104, 7696331870), (124, 6454988020), (130, 6157065496), (155, 5163990416), (166, 4821798280), (208, 3848165935), (248, 3227494010), (260, 3078532748), (310, 2581995208), (332, 2410899140), (403, 1986150160), (415, 1928719312), (496, 1613747005), (520, 1539266374), (620, 1290997604), (664, 1205449570), (806, 993075080), (830, 964359656), (961, 832901680), (1040, 769633187), (1079, 741815120), (1240, 645498802), (1328, 602724785), (1612, 496537540), (1660, 482179828), (1922, 416450840), (2015, 397230032), (2158, 370907560), (2480, 322749401), (2573, 311083760), (3224, 248268770), (3320, 241089914), (3844, 208225420), (4030, 198615016), (4316, 185453780), (4805, 166580336), (5146, 155541880), (5395, 148363024), (6448, 124134385), (6640, 120544957), (7688, 104112710), (8060, 99307508), (8632, 92726890), (9610, 83290168), (9649, 82953520), (10292, 77770940), (10790, 74181512), (12493, 64069360), (12865, 62216752), (15376, 52056355), (16120, 49653754), (17264, 46363445), (19220, 41645084), (19298, 41476760), (20584, 38885470), (21580, 37090756), (24986, 32034680), (25730, 31108376), (32240, 24826877), (33449, 23929520), (38440, 20822542), (38596, 20738380), (41168, 19442735), (43160, 18545378), (48245, 16590704), (49972, 16017340), (51460, 15554188), (62465, 12813872), (66898, 11964760), (76880, 10411271), (77192, 10369190), (79763, 10034960), (86320, 9272689), (96490, 8295352), (99944, 8008670), (102920, 7777094), (124930, 6406936), (125437, 6381040), (133796, 5982380), (154384, 5184595), (159526, 5017480), (167245, 4785904), (192980, 4147676), (199888, 4004335), (205840, 3888547), (249860, 3203468), (250874, 3190520), (267592, 2991190), (299119, 2675920), (319052, 2508740), (334490, 2392952), (385960, 2073838), (398815, 2006992), (499720, 1601734), (501748, 1595260), (535184, 1495595), (598238, 1337960), (627185, 1276208), (638104, 1254370), (668980, 1196476), (771920, 1036919), (797630, 1003496), (800867, 999440)]