80293070520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{902981}}^1$

素因数の和:903030

約数の個数: 192

約数和(自身を含む): 295816903200

約数和(自身を除く): 215523832680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 22230, 29640, 44460, 88920, 902981, 1805962, 2708943, 3611924, 4514905, 5417886, 7223848, 8126829, 9029810, 10835772, 11738753, 13544715, 16253658, 17156639, 18059620, 21671544, 23477506, 27089430, 32507316, 34313278, 35216259, 36119240, 40634145, 46955012, 51469917, 54178860, 58693765, 65014632, 68626556, 70432518, 81268290, 85783195, 93910024, 102939834, 105648777, 108357720, 117387530, 137253112, 140865036, 154409751, 162536580, 171566390, 176081295, 205879668, 211297554, 223036307, 234775060, 257349585, 281730072, 308819502, 325073160, 343132780, 352162590, 411759336, 422595108, 446072614, 469550120, 514699170, 528243885, 617639004, 669108921, 686265560, 704325180, 772048755, 845190216, 892145228, 1029398340, 1056487770, 1115181535, 1235278008, 1338217842, 1408650360, 1544097510, 1784290456, 2007326763, 2058796680, 2112975540, 2230363070, 2676435684, 3088195020, 3345544605, 4014653526, 4225951080, 4460726140, 5352871368, 6176390040, 6691089210, 8029307052, 8921452280, 10036633815, 13382178420, 16058614104, 20073267630, 26764356840, 40146535260, 80293070520]

約数ペア:

[(1, 80293070520), (2, 40146535260), (3, 26764356840), (4, 20073267630), (5, 16058614104), (6, 13382178420), (8, 10036633815), (9, 8921452280), (10, 8029307052), (12, 6691089210), (13, 6176390040), (15, 5352871368), (18, 4460726140), (19, 4225951080), (20, 4014653526), (24, 3345544605), (26, 3088195020), (30, 2676435684), (36, 2230363070), (38, 2112975540), (39, 2058796680), (40, 2007326763), (45, 1784290456), (52, 1544097510), (57, 1408650360), (60, 1338217842), (65, 1235278008), (72, 1115181535), (76, 1056487770), (78, 1029398340), (90, 892145228), (95, 845190216), (104, 772048755), (114, 704325180), (117, 686265560), (120, 669108921), (130, 617639004), (152, 528243885), (156, 514699170), (171, 469550120), (180, 446072614), (190, 422595108), (195, 411759336), (228, 352162590), (234, 343132780), (247, 325073160), (260, 308819502), (285, 281730072), (312, 257349585), (342, 234775060), (360, 223036307), (380, 211297554), (390, 205879668), (456, 176081295), (468, 171566390), (494, 162536580), (520, 154409751), (570, 140865036), (585, 137253112), (684, 117387530), (741, 108357720), (760, 105648777), (780, 102939834), (855, 93910024), (936, 85783195), (988, 81268290), (1140, 70432518), (1170, 68626556), (1235, 65014632), (1368, 58693765), (1482, 54178860), (1560, 51469917), (1710, 46955012), (1976, 40634145), (2223, 36119240), (2280, 35216259), (2340, 34313278), (2470, 32507316), (2964, 27089430), (3420, 23477506), (3705, 21671544), (4446, 18059620), (4680, 17156639), (4940, 16253658), (5928, 13544715), (6840, 11738753), (7410, 10835772), (8892, 9029810), (9880, 8126829), (11115, 7223848), (14820, 5417886), (17784, 4514905), (22230, 3611924), (29640, 2708943), (44460, 1805962), (88920, 902981)]