71555234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{3313}}^1$

素因数の和:6263

約数の個数: 160

約数和(自身を含む): 229124763648

約数和(自身を除く): 157569529488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2903, 3313, 3720, 5806, 6626, 7440, 8709, 9939, 11612, 13252, 14515, 16565, 17418, 19878, 23224, 26504, 29030, 33130, 34836, 39756, 43545, 46448, 49695, 53008, 58060, 66260, 69672, 79512, 87090, 89993, 99390, 102703, 116120, 132520, 139344, 159024, 174180, 179986, 198780, 205406, 232240, 265040, 269979, 308109, 348360, 359972, 397560, 410812, 449965, 513515, 539958, 616218, 696720, 719944, 795120, 821624, 899930, 1027030, 1079916, 1232436, 1349895, 1439888, 1540545, 1643248, 1799860, 2054060, 2159832, 2464872, 2699790, 3081090, 3599720, 4108120, 4319664, 4929744, 5399580, 6162180, 7199440, 8216240, 9617639, 10799160, 12324360, 19235278, 21598320, 24648720, 28852917, 38470556, 48088195, 57705834, 76941112, 96176390, 115411668, 144264585, 153882224, 192352780, 230823336, 288529170, 298146809, 384705560, 461646672, 577058340, 596293618, 769411120, 894440427, 1154116680, 1192587236, 1490734045, 1788880854, 2308233360, 2385174472, 2981468090, 3577761708, 4472202135, 4770348944, 5962936180, 7155523416, 8944404270, 11925872360, 14311046832, 17888808540, 23851744720, 35777617080, 71555234160]

約数ペア:

[(1, 71555234160), (2, 35777617080), (3, 23851744720), (4, 17888808540), (5, 14311046832), (6, 11925872360), (8, 8944404270), (10, 7155523416), (12, 5962936180), (15, 4770348944), (16, 4472202135), (20, 3577761708), (24, 2981468090), (30, 2385174472), (31, 2308233360), (40, 1788880854), (48, 1490734045), (60, 1192587236), (62, 1154116680), (80, 894440427), (93, 769411120), (120, 596293618), (124, 577058340), (155, 461646672), (186, 384705560), (240, 298146809), (248, 288529170), (310, 230823336), (372, 192352780), (465, 153882224), (496, 144264585), (620, 115411668), (744, 96176390), (930, 76941112), (1240, 57705834), (1488, 48088195), (1860, 38470556), (2480, 28852917), (2903, 24648720), (3313, 21598320), (3720, 19235278), (5806, 12324360), (6626, 10799160), (7440, 9617639), (8709, 8216240), (9939, 7199440), (11612, 6162180), (13252, 5399580), (14515, 4929744), (16565, 4319664), (17418, 4108120), (19878, 3599720), (23224, 3081090), (26504, 2699790), (29030, 2464872), (33130, 2159832), (34836, 2054060), (39756, 1799860), (43545, 1643248), (46448, 1540545), (49695, 1439888), (53008, 1349895), (58060, 1232436), (66260, 1079916), (69672, 1027030), (79512, 899930), (87090, 821624), (89993, 795120), (99390, 719944), (102703, 696720), (116120, 616218), (132520, 539958), (139344, 513515), (159024, 449965), (174180, 410812), (179986, 397560), (198780, 359972), (205406, 348360), (232240, 308109), (265040, 269979)]