32140920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 111767040

約数和(自身を除く): 79626120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 461, 498, 581, 664, 830, 840, 922, 996, 1162, 1245, 1383, 1660, 1743, 1844, 1992, 2305, 2324, 2490, 2766, 2905, 3227, 3320, 3486, 3688, 4610, 4648, 4980, 5532, 5810, 6454, 6915, 6972, 8715, 9220, 9681, 9960, 11064, 11620, 12908, 13830, 13944, 16135, 17430, 18440, 19362, 23240, 25816, 27660, 32270, 34860, 38263, 38724, 48405, 55320, 64540, 69720, 76526, 77448, 96810, 114789, 129080, 153052, 191315, 193620, 229578, 267841, 306104, 382630, 387240, 459156, 535682, 573945, 765260, 803523, 918312, 1071364, 1147890, 1339205, 1530520, 1607046, 2142728, 2295780, 2678410, 3214092, 4017615, 4591560, 5356820, 6428184, 8035230, 10713640, 16070460, 32140920]

約数ペア:

[(1, 32140920), (2, 16070460), (3, 10713640), (4, 8035230), (5, 6428184), (6, 5356820), (7, 4591560), (8, 4017615), (10, 3214092), (12, 2678410), (14, 2295780), (15, 2142728), (20, 1607046), (21, 1530520), (24, 1339205), (28, 1147890), (30, 1071364), (35, 918312), (40, 803523), (42, 765260), (56, 573945), (60, 535682), (70, 459156), (83, 387240), (84, 382630), (105, 306104), (120, 267841), (140, 229578), (166, 193620), (168, 191315), (210, 153052), (249, 129080), (280, 114789), (332, 96810), (415, 77448), (420, 76526), (461, 69720), (498, 64540), (581, 55320), (664, 48405), (830, 38724), (840, 38263), (922, 34860), (996, 32270), (1162, 27660), (1245, 25816), (1383, 23240), (1660, 19362), (1743, 18440), (1844, 17430), (1992, 16135), (2305, 13944), (2324, 13830), (2490, 12908), (2766, 11620), (2905, 11064), (3227, 9960), (3320, 9681), (3486, 9220), (3688, 8715), (4610, 6972), (4648, 6915), (4980, 6454), (5532, 5810)]