23045880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 64045320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 79, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 158, 165, 170, 187, 195, 204, 220, 221, 237, 255, 260, 264, 286, 312, 316, 330, 340, 374, 390, 395, 408, 429, 440, 442, 474, 510, 520, 561, 572, 632, 660, 663, 680, 715, 748, 780, 790, 858, 869, 884, 935, 948, 1020, 1027, 1105, 1122, 1144, 1185, 1320, 1326, 1343, 1430, 1496, 1560, 1580, 1716, 1738, 1768, 1870, 1896, 2040, 2054, 2145, 2210, 2244, 2370, 2431, 2607, 2652, 2686, 2805, 2860, 3081, 3160, 3315, 3432, 3476, 3740, 4029, 4108, 4290, 4345, 4420, 4488, 4740, 4862, 5135, 5214, 5304, 5372, 5610, 5720, 6162, 6630, 6715, 6952, 7293, 7480, 8058, 8216, 8580, 8690, 8840, 9480, 9724, 10270, 10428, 10744, 11220, 11297, 12155, 12324, 13035, 13260, 13430, 14586, 14773, 15405, 16116, 17160, 17380, 17459, 19448, 20145, 20540, 20856, 22440, 22594, 24310, 24648, 26070, 26520, 26860, 29172, 29546, 30810, 32232, 33891, 34760, 34918, 36465, 40290, 41080, 44319, 45188, 48620, 52140, 52377, 53720, 56485, 58344, 59092, 61620, 67782, 69836, 72930, 73865, 80580, 87295, 88638, 90376, 97240, 104280, 104754, 112970, 118184, 123240, 135564, 139672, 145860, 147730, 161160, 169455, 174590, 177276, 192049, 209508, 221595, 225940, 261885, 271128, 291720, 295460, 338910, 349180, 354552, 384098, 419016, 443190, 451880, 523770, 576147, 590920, 677820, 698360, 768196, 886380, 960245, 1047540, 1152294, 1355640, 1536392, 1772760, 1920490, 2095080, 2304588, 2880735, 3840980, 4609176, 5761470, 7681960, 11522940, 23045880]

約数ペア:

[(1, 23045880), (2, 11522940), (3, 7681960), (4, 5761470), (5, 4609176), (6, 3840980), (8, 2880735), (10, 2304588), (11, 2095080), (12, 1920490), (13, 1772760), (15, 1536392), (17, 1355640), (20, 1152294), (22, 1047540), (24, 960245), (26, 886380), (30, 768196), (33, 698360), (34, 677820), (39, 590920), (40, 576147), (44, 523770), (51, 451880), (52, 443190), (55, 419016), (60, 384098), (65, 354552), (66, 349180), (68, 338910), (78, 295460), (79, 291720), (85, 271128), (88, 261885), (102, 225940), (104, 221595), (110, 209508), (120, 192049), (130, 177276), (132, 174590), (136, 169455), (143, 161160), (156, 147730), (158, 145860), (165, 139672), (170, 135564), (187, 123240), (195, 118184), (204, 112970), (220, 104754), (221, 104280), (237, 97240), (255, 90376), (260, 88638), (264, 87295), (286, 80580), (312, 73865), (316, 72930), (330, 69836), (340, 67782), (374, 61620), (390, 59092), (395, 58344), (408, 56485), (429, 53720), (440, 52377), (442, 52140), (474, 48620), (510, 45188), (520, 44319), (561, 41080), (572, 40290), (632, 36465), (660, 34918), (663, 34760), (680, 33891), (715, 32232), (748, 30810), (780, 29546), (790, 29172), (858, 26860), (869, 26520), (884, 26070), (935, 24648), (948, 24310), (1020, 22594), (1027, 22440), (1105, 20856), (1122, 20540), (1144, 20145), (1185, 19448), (1320, 17459), (1326, 17380), (1343, 17160), (1430, 16116), (1496, 15405), (1560, 14773), (1580, 14586), (1716, 13430), (1738, 13260), (1768, 13035), (1870, 12324), (1896, 12155), (2040, 11297), (2054, 11220), (2145, 10744), (2210, 10428), (2244, 10270), (2370, 9724), (2431, 9480), (2607, 8840), (2652, 8690), (2686, 8580), (2805, 8216), (2860, 8058), (3081, 7480), (3160, 7293), (3315, 6952), (3432, 6715), (3476, 6630), (3740, 6162), (4029, 5720), (4108, 5610), (4290, 5372), (4345, 5304), (4420, 5214), (4488, 5135), (4740, 4862)]