77952480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 267478848

約数和(自身を除く): 189526368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 233, 240, 246, 255, 272, 328, 340, 408, 410, 466, 480, 492, 510, 544, 615, 656, 680, 697, 699, 816, 820, 932, 984, 1020, 1165, 1230, 1312, 1360, 1394, 1398, 1632, 1640, 1864, 1968, 2040, 2091, 2330, 2460, 2720, 2788, 2796, 3280, 3485, 3495, 3728, 3936, 3961, 4080, 4182, 4660, 4920, 5576, 5592, 6560, 6970, 6990, 7456, 7922, 8160, 8364, 9320, 9553, 9840, 10455, 11152, 11184, 11883, 13940, 13980, 15844, 16728, 18640, 19106, 19680, 19805, 20910, 22304, 22368, 23766, 27880, 27960, 28659, 31688, 33456, 37280, 38212, 39610, 41820, 47532, 47765, 55760, 55920, 57318, 59415, 63376, 66912, 76424, 79220, 83640, 95064, 95530, 111520, 111840, 114636, 118830, 126752, 143295, 152848, 158440, 162401, 167280, 190128, 191060, 229272, 237660, 286590, 305696, 316880, 324802, 334560, 380256, 382120, 458544, 475320, 487203, 573180, 633760, 649604, 764240, 812005, 917088, 950640, 974406, 1146360, 1299208, 1528480, 1624010, 1901280, 1948812, 2292720, 2436015, 2598416, 3248020, 3897624, 4585440, 4872030, 5196832, 6496040, 7795248, 9744060, 12992080, 15590496, 19488120, 25984160, 38976240, 77952480]

約数ペア:

[(1, 77952480), (2, 38976240), (3, 25984160), (4, 19488120), (5, 15590496), (6, 12992080), (8, 9744060), (10, 7795248), (12, 6496040), (15, 5196832), (16, 4872030), (17, 4585440), (20, 3897624), (24, 3248020), (30, 2598416), (32, 2436015), (34, 2292720), (40, 1948812), (41, 1901280), (48, 1624010), (51, 1528480), (60, 1299208), (68, 1146360), (80, 974406), (82, 950640), (85, 917088), (96, 812005), (102, 764240), (120, 649604), (123, 633760), (136, 573180), (160, 487203), (164, 475320), (170, 458544), (204, 382120), (205, 380256), (233, 334560), (240, 324802), (246, 316880), (255, 305696), (272, 286590), (328, 237660), (340, 229272), (408, 191060), (410, 190128), (466, 167280), (480, 162401), (492, 158440), (510, 152848), (544, 143295), (615, 126752), (656, 118830), (680, 114636), (697, 111840), (699, 111520), (816, 95530), (820, 95064), (932, 83640), (984, 79220), (1020, 76424), (1165, 66912), (1230, 63376), (1312, 59415), (1360, 57318), (1394, 55920), (1398, 55760), (1632, 47765), (1640, 47532), (1864, 41820), (1968, 39610), (2040, 38212), (2091, 37280), (2330, 33456), (2460, 31688), (2720, 28659), (2788, 27960), (2796, 27880), (3280, 23766), (3485, 22368), (3495, 22304), (3728, 20910), (3936, 19805), (3961, 19680), (4080, 19106), (4182, 18640), (4660, 16728), (4920, 15844), (5576, 13980), (5592, 13940), (6560, 11883), (6970, 11184), (6990, 11152), (7456, 10455), (7922, 9840), (8160, 9553), (8364, 9320)]