158024160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 628834752

約数和(自身を除く): 470810592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 257, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 514, 549, 560, 610, 630, 672, 720, 732, 771, 840, 854, 915, 976, 1008, 1028, 1098, 1120, 1220, 1260, 1281, 1285, 1440, 1464, 1542, 1680, 1708, 1799, 1830, 1952, 2016, 2056, 2135, 2196, 2313, 2440, 2520, 2562, 2570, 2745, 2928, 3084, 3360, 3416, 3598, 3660, 3843, 3855, 4112, 4270, 4392, 4626, 4880, 5040, 5124, 5140, 5397, 5490, 5856, 6168, 6405, 6832, 7196, 7320, 7686, 7710, 8224, 8540, 8784, 8995, 9252, 9760, 10080, 10248, 10280, 10794, 10980, 11565, 12336, 12810, 13664, 14392, 14640, 15372, 15420, 15677, 16191, 17080, 17568, 17990, 18504, 19215, 20496, 20560, 21588, 21960, 23130, 24672, 25620, 26985, 28784, 29280, 30744, 30840, 31354, 32382, 34160, 35980, 37008, 38430, 40992, 41120, 43176, 43920, 46260, 47031, 51240, 53970, 57568, 61488, 61680, 62708, 64764, 68320, 71960, 74016, 76860, 78385, 80955, 86352, 87840, 92520, 94062, 102480, 107940, 109739, 122976, 123360, 125416, 129528, 141093, 143920, 153720, 156770, 161910, 172704, 185040, 188124, 204960, 215880, 219478, 235155, 250832, 259056, 282186, 287840, 307440, 313540, 323820, 329217, 370080, 376248, 431760, 438956, 470310, 501664, 518112, 548695, 564372, 614880, 627080, 647640, 658434, 705465, 752496, 863520, 877912, 940620, 987651, 1097390, 1128744, 1254160, 1295280, 1316868, 1410930, 1504992, 1646085, 1755824, 1881240, 1975302, 2194780, 2257488, 2508320, 2590560, 2633736, 2821860, 3292170, 3511648, 3762480, 3950604, 4389560, 4514976, 4938255, 5267472, 5643720, 6584340, 7524960, 7901208, 8779120, 9876510, 10534944, 11287440, 13168680, 15802416, 17558240, 19753020, 22574880, 26337360, 31604832, 39506040, 52674720, 79012080, 158024160]

約数ペア:

[(1, 158024160), (2, 79012080), (3, 52674720), (4, 39506040), (5, 31604832), (6, 26337360), (7, 22574880), (8, 19753020), (9, 17558240), (10, 15802416), (12, 13168680), (14, 11287440), (15, 10534944), (16, 9876510), (18, 8779120), (20, 7901208), (21, 7524960), (24, 6584340), (28, 5643720), (30, 5267472), (32, 4938255), (35, 4514976), (36, 4389560), (40, 3950604), (42, 3762480), (45, 3511648), (48, 3292170), (56, 2821860), (60, 2633736), (61, 2590560), (63, 2508320), (70, 2257488), (72, 2194780), (80, 1975302), (84, 1881240), (90, 1755824), (96, 1646085), (105, 1504992), (112, 1410930), (120, 1316868), (122, 1295280), (126, 1254160), (140, 1128744), (144, 1097390), (160, 987651), (168, 940620), (180, 877912), (183, 863520), (210, 752496), (224, 705465), (240, 658434), (244, 647640), (252, 627080), (257, 614880), (280, 564372), (288, 548695), (305, 518112), (315, 501664), (336, 470310), (360, 438956), (366, 431760), (420, 376248), (427, 370080), (480, 329217), (488, 323820), (504, 313540), (514, 307440), (549, 287840), (560, 282186), (610, 259056), (630, 250832), (672, 235155), (720, 219478), (732, 215880), (771, 204960), (840, 188124), (854, 185040), (915, 172704), (976, 161910), (1008, 156770), (1028, 153720), (1098, 143920), (1120, 141093), (1220, 129528), (1260, 125416), (1281, 123360), (1285, 122976), (1440, 109739), (1464, 107940), (1542, 102480), (1680, 94062), (1708, 92520), (1799, 87840), (1830, 86352), (1952, 80955), (2016, 78385), (2056, 76860), (2135, 74016), (2196, 71960), (2313, 68320), (2440, 64764), (2520, 62708), (2562, 61680), (2570, 61488), (2745, 57568), (2928, 53970), (3084, 51240), (3360, 47031), (3416, 46260), (3598, 43920), (3660, 43176), (3843, 41120), (3855, 40992), (4112, 38430), (4270, 37008), (4392, 35980), (4626, 34160), (4880, 32382), (5040, 31354), (5124, 30840), (5140, 30744), (5397, 29280), (5490, 28784), (5856, 26985), (6168, 25620), (6405, 24672), (6832, 23130), (7196, 21960), (7320, 21588), (7686, 20560), (7710, 20496), (8224, 19215), (8540, 18504), (8784, 17990), (8995, 17568), (9252, 17080), (9760, 16191), (10080, 15677), (10248, 15420), (10280, 15372), (10794, 14640), (10980, 14392), (11565, 13664), (12336, 12810)]