975850680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{165961}}^1$

素因数の和:165989

約数の個数: 96

約数和(自身を含む): 3405540240

約数和(自身を除く): 2429689560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 165961, 331922, 497883, 663844, 829805, 995766, 1161727, 1327688, 1659610, 1991532, 2323454, 2489415, 3319220, 3485181, 3983064, 4646908, 4978830, 5808635, 6638440, 6970362, 8132089, 9293816, 9957660, 11617270, 13940724, 16264178, 17425905, 19915320, 23234540, 24396267, 27881448, 32528356, 34851810, 40660445, 46469080, 48792534, 65056712, 69703620, 81320890, 97585068, 121981335, 139407240, 162641780, 195170136, 243962670, 325283560, 487925340, 975850680]

約数ペア:

[(1, 975850680), (2, 487925340), (3, 325283560), (4, 243962670), (5, 195170136), (6, 162641780), (7, 139407240), (8, 121981335), (10, 97585068), (12, 81320890), (14, 69703620), (15, 65056712), (20, 48792534), (21, 46469080), (24, 40660445), (28, 34851810), (30, 32528356), (35, 27881448), (40, 24396267), (42, 23234540), (49, 19915320), (56, 17425905), (60, 16264178), (70, 13940724), (84, 11617270), (98, 9957660), (105, 9293816), (120, 8132089), (140, 6970362), (147, 6638440), (168, 5808635), (196, 4978830), (210, 4646908), (245, 3983064), (280, 3485181), (294, 3319220), (392, 2489415), (420, 2323454), (490, 1991532), (588, 1659610), (735, 1327688), (840, 1161727), (980, 995766), (1176, 829805), (1470, 663844), (1960, 497883), (2940, 331922), (5880, 165961)]