432947680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 1195326720

約数和(自身を除く): 762379040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 107, 110, 121, 152, 160, 176, 190, 209, 214, 220, 242, 304, 352, 380, 418, 428, 440, 484, 535, 605, 608, 760, 836, 856, 880, 968, 1045, 1070, 1177, 1210, 1331, 1520, 1672, 1712, 1760, 1936, 2033, 2090, 2140, 2299, 2354, 2420, 2662, 3040, 3344, 3424, 3872, 4066, 4180, 4280, 4598, 4708, 4840, 5324, 5885, 6655, 6688, 8132, 8360, 8560, 9196, 9416, 9680, 10165, 10648, 11495, 11770, 12947, 13310, 16264, 16720, 17120, 18392, 18832, 19360, 20330, 21296, 22363, 22990, 23540, 25289, 25894, 26620, 32528, 33440, 36784, 37664, 40660, 42592, 44726, 45980, 47080, 50578, 51788, 53240, 64735, 65056, 73568, 81320, 89452, 91960, 94160, 101156, 103576, 106480, 111815, 126445, 129470, 142417, 162640, 178904, 183920, 188320, 202312, 207152, 212960, 223630, 245993, 252890, 258940, 284834, 325280, 357808, 367840, 404624, 414304, 447260, 491986, 505780, 517880, 569668, 712085, 715616, 809248, 894520, 983972, 1011560, 1035760, 1139336, 1229965, 1424170, 1789040, 1967944, 2023120, 2071520, 2278672, 2459930, 2705923, 2848340, 3578080, 3935888, 4046240, 4557344, 4919860, 5411846, 5696680, 7871776, 9839720, 10823692, 11393360, 13529615, 19679440, 21647384, 22786720, 27059230, 39358880, 43294768, 54118460, 86589536, 108236920, 216473840, 432947680]

約数ペア:

[(1, 432947680), (2, 216473840), (4, 108236920), (5, 86589536), (8, 54118460), (10, 43294768), (11, 39358880), (16, 27059230), (19, 22786720), (20, 21647384), (22, 19679440), (32, 13529615), (38, 11393360), (40, 10823692), (44, 9839720), (55, 7871776), (76, 5696680), (80, 5411846), (88, 4919860), (95, 4557344), (107, 4046240), (110, 3935888), (121, 3578080), (152, 2848340), (160, 2705923), (176, 2459930), (190, 2278672), (209, 2071520), (214, 2023120), (220, 1967944), (242, 1789040), (304, 1424170), (352, 1229965), (380, 1139336), (418, 1035760), (428, 1011560), (440, 983972), (484, 894520), (535, 809248), (605, 715616), (608, 712085), (760, 569668), (836, 517880), (856, 505780), (880, 491986), (968, 447260), (1045, 414304), (1070, 404624), (1177, 367840), (1210, 357808), (1331, 325280), (1520, 284834), (1672, 258940), (1712, 252890), (1760, 245993), (1936, 223630), (2033, 212960), (2090, 207152), (2140, 202312), (2299, 188320), (2354, 183920), (2420, 178904), (2662, 162640), (3040, 142417), (3344, 129470), (3424, 126445), (3872, 111815), (4066, 106480), (4180, 103576), (4280, 101156), (4598, 94160), (4708, 91960), (4840, 89452), (5324, 81320), (5885, 73568), (6655, 65056), (6688, 64735), (8132, 53240), (8360, 51788), (8560, 50578), (9196, 47080), (9416, 45980), (9680, 44726), (10165, 42592), (10648, 40660), (11495, 37664), (11770, 36784), (12947, 33440), (13310, 32528), (16264, 26620), (16720, 25894), (17120, 25289), (18392, 23540), (18832, 22990), (19360, 22363), (20330, 21296)]