2817882439120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{75533}}^1$

素因数の和:75898

約数の個数: 240

約数和(自身を含む): 7892797828608

約数和(自身を除く): 5074915389488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 307, 310, 392, 434, 490, 496, 560, 614, 620, 784, 868, 980, 1085, 1228, 1240, 1519, 1535, 1736, 1960, 2149, 2170, 2456, 2480, 3038, 3070, 3472, 3920, 4298, 4340, 4912, 6076, 6140, 7595, 8596, 8680, 9517, 10745, 12152, 12280, 15043, 15190, 17192, 17360, 19034, 21490, 24304, 24560, 30086, 30380, 34384, 38068, 42980, 47585, 60172, 60760, 66619, 75215, 75533, 76136, 85960, 95170, 120344, 121520, 133238, 150430, 151066, 152272, 171920, 190340, 240688, 266476, 300860, 302132, 333095, 377665, 380680, 466333, 528731, 532952, 601720, 604264, 666190, 755330, 761360, 932666, 1057462, 1065904, 1203440, 1208528, 1332380, 1510660, 1865332, 2114924, 2331665, 2341523, 2643655, 2664760, 3021320, 3701117, 3730664, 4229848, 4663330, 4683046, 5287310, 5329520, 6042640, 7402234, 7461328, 8459696, 9326660, 9366092, 10574620, 11707615, 14804468, 16390661, 18505585, 18653320, 18732184, 21149240, 23188631, 23415230, 29608936, 32781322, 37011170, 37306640, 37464368, 42298480, 46377262, 46830460, 59217872, 65562644, 74022340, 81953305, 92754524, 93660920, 114734627, 115943155, 131125288, 148044680, 162320417, 163906610, 185509048, 187321840, 229469254, 231886310, 262250576, 296089360, 324640834, 327813220, 371018096, 458938508, 463772620, 573673135, 649281668, 655626440, 718847561, 811602085, 917877016, 927545240, 1136242919, 1147346270, 1298563336, 1311252880, 1437695122, 1623204170, 1835754032, 1855090480, 2272485838, 2294692540, 2597126672, 2875390244, 3246408340, 3594237805, 4544971676, 4589385080, 5031932927, 5681214595, 5750780488, 6492816680, 7188475610, 9089943352, 9178770160, 10063865854, 11362429190, 11501560976, 12985633360, 14376951220, 18179886704, 20127731708, 22724858380, 25159664635, 28753902440, 35223530489, 40255463416, 45449716760, 50319329270, 57507804880, 70447060978, 80510926832, 90899433520, 100638658540, 140894121956, 176117652445, 201277317080, 281788243912, 352235304890, 402554634160, 563576487824, 704470609780, 1408941219560, 2817882439120]

約数ペア:

[(1, 2817882439120), (2, 1408941219560), (4, 704470609780), (5, 563576487824), (7, 402554634160), (8, 352235304890), (10, 281788243912), (14, 201277317080), (16, 176117652445), (20, 140894121956), (28, 100638658540), (31, 90899433520), (35, 80510926832), (40, 70447060978), (49, 57507804880), (56, 50319329270), (62, 45449716760), (70, 40255463416), (80, 35223530489), (98, 28753902440), (112, 25159664635), (124, 22724858380), (140, 20127731708), (155, 18179886704), (196, 14376951220), (217, 12985633360), (245, 11501560976), (248, 11362429190), (280, 10063865854), (307, 9178770160), (310, 9089943352), (392, 7188475610), (434, 6492816680), (490, 5750780488), (496, 5681214595), (560, 5031932927), (614, 4589385080), (620, 4544971676), (784, 3594237805), (868, 3246408340), (980, 2875390244), (1085, 2597126672), (1228, 2294692540), (1240, 2272485838), (1519, 1855090480), (1535, 1835754032), (1736, 1623204170), (1960, 1437695122), (2149, 1311252880), (2170, 1298563336), (2456, 1147346270), (2480, 1136242919), (3038, 927545240), (3070, 917877016), (3472, 811602085), (3920, 718847561), (4298, 655626440), (4340, 649281668), (4912, 573673135), (6076, 463772620), (6140, 458938508), (7595, 371018096), (8596, 327813220), (8680, 324640834), (9517, 296089360), (10745, 262250576), (12152, 231886310), (12280, 229469254), (15043, 187321840), (15190, 185509048), (17192, 163906610), (17360, 162320417), (19034, 148044680), (21490, 131125288), (24304, 115943155), (24560, 114734627), (30086, 93660920), (30380, 92754524), (34384, 81953305), (38068, 74022340), (42980, 65562644), (47585, 59217872), (60172, 46830460), (60760, 46377262), (66619, 42298480), (75215, 37464368), (75533, 37306640), (76136, 37011170), (85960, 32781322), (95170, 29608936), (120344, 23415230), (121520, 23188631), (133238, 21149240), (150430, 18732184), (151066, 18653320), (152272, 18505585), (171920, 16390661), (190340, 14804468), (240688, 11707615), (266476, 10574620), (300860, 9366092), (302132, 9326660), (333095, 8459696), (377665, 7461328), (380680, 7402234), (466333, 6042640), (528731, 5329520), (532952, 5287310), (601720, 4683046), (604264, 4663330), (666190, 4229848), (755330, 3730664), (761360, 3701117), (932666, 3021320), (1057462, 2664760), (1065904, 2643655), (1203440, 2341523), (1208528, 2331665), (1332380, 2114924), (1510660, 1865332)]