164321136720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{923983}}^1$

素因数の和:924034

約数の個数: 240

約数和(自身を含む): 625574127360

約数和(自身を除く): 461252990640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 923983, 1847966, 2771949, 3695932, 4619915, 5543898, 7391864, 8315847, 9239830, 11087796, 12011779, 13859745, 14783728, 16631694, 17555677, 18479660, 22175592, 24023558, 27719490, 33263388, 35111354, 36035337, 36959320, 41579235, 44351184, 48047116, 52667031, 55438980, 60058895, 66526776, 70222708, 72070674, 73918640, 83158470, 87778385, 96094232, 105334062, 108106011, 110877960, 120117790, 133053552, 140445416, 144141348, 158001093, 166316940, 175556770, 180176685, 192188464, 210668124, 216212022, 221755920, 228223801, 240235580, 263335155, 280890832, 288282696, 316002186, 332633880, 351113540, 360353370, 421336248, 432424044, 456447602, 480471160, 526670310, 540530055, 576565392, 632004372, 665267760, 684671403, 702227080, 720706740, 790005465, 842672496, 864848088, 912895204, 960942320, 1053340620, 1081060110, 1141119005, 1264008744, 1369342806, 1404454160, 1441413480, 1580010930, 1729696176, 1825790408, 2054014209, 2106681240, 2162120220, 2282238010, 2528017488, 2738685612, 2882826960, 3160021860, 3423357015, 3651580816, 4108028418, 4213362480, 4324240440, 4564476020, 5477371224, 6320043720, 6846714030, 8216056836, 8648480880, 9128952040, 10270071045, 10954742448, 12640087440, 13693428060, 16432113672, 18257904080, 20540142090, 27386856120, 32864227344, 41080284180, 54773712240, 82160568360, 164321136720]

約数ペア:

[(1, 164321136720), (2, 82160568360), (3, 54773712240), (4, 41080284180), (5, 32864227344), (6, 27386856120), (8, 20540142090), (9, 18257904080), (10, 16432113672), (12, 13693428060), (13, 12640087440), (15, 10954742448), (16, 10270071045), (18, 9128952040), (19, 8648480880), (20, 8216056836), (24, 6846714030), (26, 6320043720), (30, 5477371224), (36, 4564476020), (38, 4324240440), (39, 4213362480), (40, 4108028418), (45, 3651580816), (48, 3423357015), (52, 3160021860), (57, 2882826960), (60, 2738685612), (65, 2528017488), (72, 2282238010), (76, 2162120220), (78, 2106681240), (80, 2054014209), (90, 1825790408), (95, 1729696176), (104, 1580010930), (114, 1441413480), (117, 1404454160), (120, 1369342806), (130, 1264008744), (144, 1141119005), (152, 1081060110), (156, 1053340620), (171, 960942320), (180, 912895204), (190, 864848088), (195, 842672496), (208, 790005465), (228, 720706740), (234, 702227080), (240, 684671403), (247, 665267760), (260, 632004372), (285, 576565392), (304, 540530055), (312, 526670310), (342, 480471160), (360, 456447602), (380, 432424044), (390, 421336248), (456, 360353370), (468, 351113540), (494, 332633880), (520, 316002186), (570, 288282696), (585, 280890832), (624, 263335155), (684, 240235580), (720, 228223801), (741, 221755920), (760, 216212022), (780, 210668124), (855, 192188464), (912, 180176685), (936, 175556770), (988, 166316940), (1040, 158001093), (1140, 144141348), (1170, 140445416), (1235, 133053552), (1368, 120117790), (1482, 110877960), (1520, 108106011), (1560, 105334062), (1710, 96094232), (1872, 87778385), (1976, 83158470), (2223, 73918640), (2280, 72070674), (2340, 70222708), (2470, 66526776), (2736, 60058895), (2964, 55438980), (3120, 52667031), (3420, 48047116), (3705, 44351184), (3952, 41579235), (4446, 36959320), (4560, 36035337), (4680, 35111354), (4940, 33263388), (5928, 27719490), (6840, 24023558), (7410, 22175592), (8892, 18479660), (9360, 17555677), (9880, 16631694), (11115, 14783728), (11856, 13859745), (13680, 12011779), (14820, 11087796), (17784, 9239830), (19760, 8315847), (22230, 7391864), (29640, 5543898), (35568, 4619915), (44460, 3695932), (59280, 2771949), (88920, 1847966), (177840, 923983)]