31273684560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{1567}}^1$

素因数の和:2162

約数の個数: 240

約数和(自身を含む): 107282133504

約数和(自身を除く): 76008448944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 523, 530, 636, 720, 795, 848, 954, 1046, 1060, 1272, 1567, 1569, 1590, 1908, 2092, 2120, 2385, 2544, 2615, 3134, 3138, 3180, 3816, 4184, 4240, 4701, 4707, 4770, 5230, 6268, 6276, 6360, 7632, 7835, 7845, 8368, 9402, 9414, 9540, 10460, 12536, 12552, 12720, 14103, 15670, 15690, 18804, 18828, 19080, 20920, 23505, 23535, 25072, 25104, 27719, 28206, 31340, 31380, 37608, 37656, 38160, 41840, 47010, 47070, 55438, 56412, 62680, 62760, 70515, 75216, 75312, 83051, 83157, 94020, 94140, 110876, 112824, 125360, 125520, 138595, 141030, 166102, 166314, 188040, 188280, 221752, 225648, 249153, 249471, 277190, 282060, 332204, 332628, 376080, 376560, 415255, 415785, 443504, 498306, 498942, 554380, 564120, 664408, 665256, 747459, 819541, 830510, 831570, 996612, 997884, 1108760, 1128240, 1245765, 1247355, 1328816, 1330512, 1494918, 1639082, 1661020, 1663140, 1993224, 1995768, 2217520, 2458623, 2491530, 2494710, 2989836, 3278164, 3322040, 3326280, 3737295, 3986448, 3991536, 4097705, 4917246, 4983060, 4989420, 5979672, 6556328, 6644080, 6652560, 7375869, 7474590, 8195410, 9834492, 9966120, 9978840, 11959344, 12293115, 13112656, 14751738, 14949180, 16390820, 19668984, 19932240, 19957680, 24586230, 29503476, 29898360, 32781640, 36879345, 39337968, 43435673, 49172460, 59006952, 59796720, 65563280, 73758690, 86871346, 98344920, 118013904, 130307019, 147517380, 173742692, 196689840, 217178365, 260614038, 295034760, 347485384, 390921057, 434356730, 521228076, 590069520, 651535095, 694970768, 781842114, 868713460, 1042456152, 1303070190, 1563684228, 1737426920, 1954605285, 2084912304, 2606140380, 3127368456, 3474853840, 3909210570, 5212280760, 6254736912, 7818421140, 10424561520, 15636842280, 31273684560]

約数ペア:

[(1, 31273684560), (2, 15636842280), (3, 10424561520), (4, 7818421140), (5, 6254736912), (6, 5212280760), (8, 3909210570), (9, 3474853840), (10, 3127368456), (12, 2606140380), (15, 2084912304), (16, 1954605285), (18, 1737426920), (20, 1563684228), (24, 1303070190), (30, 1042456152), (36, 868713460), (40, 781842114), (45, 694970768), (48, 651535095), (53, 590069520), (60, 521228076), (72, 434356730), (80, 390921057), (90, 347485384), (106, 295034760), (120, 260614038), (144, 217178365), (159, 196689840), (180, 173742692), (212, 147517380), (240, 130307019), (265, 118013904), (318, 98344920), (360, 86871346), (424, 73758690), (477, 65563280), (523, 59796720), (530, 59006952), (636, 49172460), (720, 43435673), (795, 39337968), (848, 36879345), (954, 32781640), (1046, 29898360), (1060, 29503476), (1272, 24586230), (1567, 19957680), (1569, 19932240), (1590, 19668984), (1908, 16390820), (2092, 14949180), (2120, 14751738), (2385, 13112656), (2544, 12293115), (2615, 11959344), (3134, 9978840), (3138, 9966120), (3180, 9834492), (3816, 8195410), (4184, 7474590), (4240, 7375869), (4701, 6652560), (4707, 6644080), (4770, 6556328), (5230, 5979672), (6268, 4989420), (6276, 4983060), (6360, 4917246), (7632, 4097705), (7835, 3991536), (7845, 3986448), (8368, 3737295), (9402, 3326280), (9414, 3322040), (9540, 3278164), (10460, 2989836), (12536, 2494710), (12552, 2491530), (12720, 2458623), (14103, 2217520), (15670, 1995768), (15690, 1993224), (18804, 1663140), (18828, 1661020), (19080, 1639082), (20920, 1494918), (23505, 1330512), (23535, 1328816), (25072, 1247355), (25104, 1245765), (27719, 1128240), (28206, 1108760), (31340, 997884), (31380, 996612), (37608, 831570), (37656, 830510), (38160, 819541), (41840, 747459), (47010, 665256), (47070, 664408), (55438, 564120), (56412, 554380), (62680, 498942), (62760, 498306), (70515, 443504), (75216, 415785), (75312, 415255), (83051, 376560), (83157, 376080), (94020, 332628), (94140, 332204), (110876, 282060), (112824, 277190), (125360, 249471), (125520, 249153), (138595, 225648), (141030, 221752), (166102, 188280), (166314, 188040)]