15696972840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{132263}}^1$

素因数の和:132343

約数の個数: 128

約数和(自身を含む): 50281482240

約数和(自身を除く): 34584509400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3956, 4945, 5160, 5934, 7912, 9890, 11868, 14835, 19780, 23736, 29670, 39560, 59340, 118680, 132263, 264526, 396789, 529052, 661315, 793578, 1058104, 1322630, 1587156, 1983945, 2645260, 3042049, 3174312, 3967890, 5290520, 5687309, 6084098, 7935780, 9126147, 11374618, 12168196, 15210245, 15871560, 17061927, 18252294, 22749236, 24336392, 28436545, 30420490, 34123854, 36504588, 45498472, 45630735, 56873090, 60840980, 68247708, 73009176, 85309635, 91261470, 113746180, 121681960, 130808107, 136495416, 170619270, 182522940, 227492360, 261616214, 341238540, 365045880, 392424321, 523232428, 654040535, 682477080, 784848642, 1046464856, 1308081070, 1569697284, 1962121605, 2616162140, 3139394568, 3924243210, 5232324280, 7848486420, 15696972840]

約数ペア:

[(1, 15696972840), (2, 7848486420), (3, 5232324280), (4, 3924243210), (5, 3139394568), (6, 2616162140), (8, 1962121605), (10, 1569697284), (12, 1308081070), (15, 1046464856), (20, 784848642), (23, 682477080), (24, 654040535), (30, 523232428), (40, 392424321), (43, 365045880), (46, 341238540), (60, 261616214), (69, 227492360), (86, 182522940), (92, 170619270), (115, 136495416), (120, 130808107), (129, 121681960), (138, 113746180), (172, 91261470), (184, 85309635), (215, 73009176), (230, 68247708), (258, 60840980), (276, 56873090), (344, 45630735), (345, 45498472), (430, 36504588), (460, 34123854), (516, 30420490), (552, 28436545), (645, 24336392), (690, 22749236), (860, 18252294), (920, 17061927), (989, 15871560), (1032, 15210245), (1290, 12168196), (1380, 11374618), (1720, 9126147), (1978, 7935780), (2580, 6084098), (2760, 5687309), (2967, 5290520), (3956, 3967890), (4945, 3174312), (5160, 3042049), (5934, 2645260), (7912, 1983945), (9890, 1587156), (11868, 1322630), (14835, 1058104), (19780, 793578), (23736, 661315), (29670, 529052), (39560, 396789), (59340, 264526), (118680, 132263)]