64676734920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1350809}}^1$

素因数の和:1350852

約数の個数: 192

約数和(自身を含む): 252871632000

約数和(自身を除く): 188194897080

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, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 1350809, 2701618, 4052427, 5403236, 6754045, 8104854, 9455663, 10806472, 12157281, 13508090, 16209708, 18911326, 20262135, 24314562, 25665371, 27016180, 28366989, 32419416, 37822652, 40524270, 47278315, 48629124, 51330742, 54032360, 56733978, 60786405, 75645304, 76996113, 81048540, 85100967, 94556630, 97258248, 102661484, 113467956, 121572810, 128326855, 141834945, 153992226, 162097080, 170201934, 179657597, 189113260, 205322968, 226935912, 230988339, 243145620, 256653710, 283669890, 307984452, 340403868, 359315194, 378226520, 384980565, 425504835, 461976678, 486291240, 513307420, 538972791, 567339780, 615968904, 680807736, 718630388, 769961130, 851009670, 898287985, 923953356, 1026614840, 1077945582, 1134679560, 1154941695, 1437260776, 1539922260, 1616918373, 1702019340, 1796575970, 1847906712, 2155891164, 2309883390, 2694863955, 3079844520, 3233836746, 3404038680, 3593151940, 4311782328, 4619766780, 5389727910, 6467673492, 7186303880, 8084591865, 9239533560, 10779455820, 12935346984, 16169183730, 21558911640, 32338367460, 64676734920]

約数ペア:

[(1, 64676734920), (2, 32338367460), (3, 21558911640), (4, 16169183730), (5, 12935346984), (6, 10779455820), (7, 9239533560), (8, 8084591865), (9, 7186303880), (10, 6467673492), (12, 5389727910), (14, 4619766780), (15, 4311782328), (18, 3593151940), (19, 3404038680), (20, 3233836746), (21, 3079844520), (24, 2694863955), (28, 2309883390), (30, 2155891164), (35, 1847906712), (36, 1796575970), (38, 1702019340), (40, 1616918373), (42, 1539922260), (45, 1437260776), (56, 1154941695), (57, 1134679560), (60, 1077945582), (63, 1026614840), (70, 923953356), (72, 898287985), (76, 851009670), (84, 769961130), (90, 718630388), (95, 680807736), (105, 615968904), (114, 567339780), (120, 538972791), (126, 513307420), (133, 486291240), (140, 461976678), (152, 425504835), (168, 384980565), (171, 378226520), (180, 359315194), (190, 340403868), (210, 307984452), (228, 283669890), (252, 256653710), (266, 243145620), (280, 230988339), (285, 226935912), (315, 205322968), (342, 189113260), (360, 179657597), (380, 170201934), (399, 162097080), (420, 153992226), (456, 141834945), (504, 128326855), (532, 121572810), (570, 113467956), (630, 102661484), (665, 97258248), (684, 94556630), (760, 85100967), (798, 81048540), (840, 76996113), (855, 75645304), (1064, 60786405), (1140, 56733978), (1197, 54032360), (1260, 51330742), (1330, 48629124), (1368, 47278315), (1596, 40524270), (1710, 37822652), (1995, 32419416), (2280, 28366989), (2394, 27016180), (2520, 25665371), (2660, 24314562), (3192, 20262135), (3420, 18911326), (3990, 16209708), (4788, 13508090), (5320, 12157281), (5985, 10806472), (6840, 9455663), (7980, 8104854), (9576, 6754045), (11970, 5403236), (15960, 4052427), (23940, 2701618), (47880, 1350809)]