2356647280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 6187603968

約数和(自身を除く): 3830956688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 67, 80, 104, 124, 130, 134, 155, 208, 248, 260, 268, 310, 335, 403, 496, 520, 536, 620, 670, 806, 871, 1040, 1072, 1091, 1240, 1340, 1612, 1742, 2015, 2077, 2182, 2480, 2680, 3224, 3484, 4030, 4154, 4355, 4364, 5360, 5455, 6448, 6968, 8060, 8308, 8710, 8728, 10385, 10910, 13936, 14183, 16120, 16616, 17420, 17456, 20770, 21820, 27001, 28366, 32240, 33232, 33821, 34840, 41540, 43640, 54002, 56732, 67642, 69680, 70915, 73097, 83080, 87280, 108004, 113464, 135005, 135284, 141830, 146194, 166160, 169105, 216008, 226928, 270010, 270568, 283660, 292388, 338210, 365485, 432016, 439673, 540020, 541136, 567320, 584776, 676420, 730970, 879346, 950261, 1080040, 1134640, 1169552, 1352840, 1461940, 1758692, 1900522, 2160080, 2198365, 2266007, 2705680, 2923880, 3517384, 3801044, 4396730, 4532014, 4751305, 5847760, 7034768, 7602088, 8793460, 9064028, 9502610, 11330035, 15204176, 17586920, 18128056, 19005220, 22660070, 29458091, 35173840, 36256112, 38010440, 45320140, 58916182, 76020880, 90640280, 117832364, 147290455, 181280560, 235664728, 294580910, 471329456, 589161820, 1178323640, 2356647280]

約数ペア:

[(1, 2356647280), (2, 1178323640), (4, 589161820), (5, 471329456), (8, 294580910), (10, 235664728), (13, 181280560), (16, 147290455), (20, 117832364), (26, 90640280), (31, 76020880), (40, 58916182), (52, 45320140), (62, 38010440), (65, 36256112), (67, 35173840), (80, 29458091), (104, 22660070), (124, 19005220), (130, 18128056), (134, 17586920), (155, 15204176), (208, 11330035), (248, 9502610), (260, 9064028), (268, 8793460), (310, 7602088), (335, 7034768), (403, 5847760), (496, 4751305), (520, 4532014), (536, 4396730), (620, 3801044), (670, 3517384), (806, 2923880), (871, 2705680), (1040, 2266007), (1072, 2198365), (1091, 2160080), (1240, 1900522), (1340, 1758692), (1612, 1461940), (1742, 1352840), (2015, 1169552), (2077, 1134640), (2182, 1080040), (2480, 950261), (2680, 879346), (3224, 730970), (3484, 676420), (4030, 584776), (4154, 567320), (4355, 541136), (4364, 540020), (5360, 439673), (5455, 432016), (6448, 365485), (6968, 338210), (8060, 292388), (8308, 283660), (8710, 270568), (8728, 270010), (10385, 226928), (10910, 216008), (13936, 169105), (14183, 166160), (16120, 146194), (16616, 141830), (17420, 135284), (17456, 135005), (20770, 113464), (21820, 108004), (27001, 87280), (28366, 83080), (32240, 73097), (33232, 70915), (33821, 69680), (34840, 67642), (41540, 56732), (43640, 54002)]