87374559480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1\times {\mathrm{17123}}^1$

素因数の和:20421

約数の個数: 128

約数和(自身を含む): 282389829120

約数和(自身を除く): 195015269640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3271, 6542, 9813, 13084, 16355, 17123, 19626, 26168, 32710, 34246, 39252, 42523, 49065, 51369, 65420, 68492, 78504, 85046, 85615, 98130, 102738, 127569, 130840, 136984, 170092, 171230, 196260, 205476, 212615, 222599, 255138, 256845, 340184, 342460, 392520, 410952, 425230, 445198, 510276, 513690, 637845, 667797, 684920, 850460, 890396, 1020552, 1027380, 1112995, 1275690, 1335594, 1700920, 1780792, 2054760, 2225990, 2551380, 2671188, 3338985, 4451980, 5102760, 5342376, 6677970, 8903960, 13355940, 26711880, 56009333, 112018666, 168027999, 224037332, 280046665, 336055998, 448074664, 560093330, 672111996, 728121329, 840139995, 1120186660, 1344223992, 1456242658, 1680279990, 2184363987, 2240373320, 2912485316, 3360559980, 3640606645, 4368727974, 5824970632, 6721119960, 7281213290, 8737455948, 10921819935, 14562426580, 17474911896, 21843639870, 29124853160, 43687279740, 87374559480]

約数ペア:

[(1, 87374559480), (2, 43687279740), (3, 29124853160), (4, 21843639870), (5, 17474911896), (6, 14562426580), (8, 10921819935), (10, 8737455948), (12, 7281213290), (13, 6721119960), (15, 5824970632), (20, 4368727974), (24, 3640606645), (26, 3360559980), (30, 2912485316), (39, 2240373320), (40, 2184363987), (52, 1680279990), (60, 1456242658), (65, 1344223992), (78, 1120186660), (104, 840139995), (120, 728121329), (130, 672111996), (156, 560093330), (195, 448074664), (260, 336055998), (312, 280046665), (390, 224037332), (520, 168027999), (780, 112018666), (1560, 56009333), (3271, 26711880), (6542, 13355940), (9813, 8903960), (13084, 6677970), (16355, 5342376), (17123, 5102760), (19626, 4451980), (26168, 3338985), (32710, 2671188), (34246, 2551380), (39252, 2225990), (42523, 2054760), (49065, 1780792), (51369, 1700920), (65420, 1335594), (68492, 1275690), (78504, 1112995), (85046, 1027380), (85615, 1020552), (98130, 890396), (102738, 850460), (127569, 684920), (130840, 667797), (136984, 637845), (170092, 513690), (171230, 510276), (196260, 445198), (205476, 425230), (212615, 410952), (222599, 392520), (255138, 342460), (256845, 340184)]