229910640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 758046720

約数和(自身を除く): 528136080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 397, 456, 508, 570, 635, 760, 762, 794, 912, 1016, 1140, 1191, 1270, 1520, 1524, 1588, 1905, 1985, 2032, 2280, 2382, 2413, 2540, 3048, 3176, 3810, 3970, 4560, 4764, 4826, 5080, 5955, 6096, 6352, 7239, 7543, 7620, 7940, 9528, 9652, 10160, 11910, 12065, 14478, 15086, 15240, 15880, 19056, 19304, 22629, 23820, 24130, 28956, 30172, 30480, 31760, 36195, 37715, 38608, 45258, 47640, 48260, 50419, 57912, 60344, 72390, 75430, 90516, 95280, 96520, 100838, 113145, 115824, 120688, 144780, 150860, 151257, 181032, 193040, 201676, 226290, 252095, 289560, 301720, 302514, 362064, 403352, 452580, 504190, 579120, 603440, 605028, 756285, 806704, 905160, 957961, 1008380, 1210056, 1512570, 1810320, 1915922, 2016760, 2420112, 2873883, 3025140, 3831844, 4033520, 4789805, 5747766, 6050280, 7663688, 9579610, 11495532, 12100560, 14369415, 15327376, 19159220, 22991064, 28738830, 38318440, 45982128, 57477660, 76636880, 114955320, 229910640]

約数ペア:

[(1, 229910640), (2, 114955320), (3, 76636880), (4, 57477660), (5, 45982128), (6, 38318440), (8, 28738830), (10, 22991064), (12, 19159220), (15, 15327376), (16, 14369415), (19, 12100560), (20, 11495532), (24, 9579610), (30, 7663688), (38, 6050280), (40, 5747766), (48, 4789805), (57, 4033520), (60, 3831844), (76, 3025140), (80, 2873883), (95, 2420112), (114, 2016760), (120, 1915922), (127, 1810320), (152, 1512570), (190, 1210056), (228, 1008380), (240, 957961), (254, 905160), (285, 806704), (304, 756285), (380, 605028), (381, 603440), (397, 579120), (456, 504190), (508, 452580), (570, 403352), (635, 362064), (760, 302514), (762, 301720), (794, 289560), (912, 252095), (1016, 226290), (1140, 201676), (1191, 193040), (1270, 181032), (1520, 151257), (1524, 150860), (1588, 144780), (1905, 120688), (1985, 115824), (2032, 113145), (2280, 100838), (2382, 96520), (2413, 95280), (2540, 90516), (3048, 75430), (3176, 72390), (3810, 60344), (3970, 57912), (4560, 50419), (4764, 48260), (4826, 47640), (5080, 45258), (5955, 38608), (6096, 37715), (6352, 36195), (7239, 31760), (7543, 30480), (7620, 30172), (7940, 28956), (9528, 24130), (9652, 23820), (10160, 22629), (11910, 19304), (12065, 19056), (14478, 15880), (15086, 15240)]