1140031440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 3945189456

約数和(自身を除く): 2805158016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 101, 120, 122, 144, 180, 183, 202, 240, 244, 257, 303, 305, 360, 366, 404, 488, 505, 514, 549, 606, 610, 720, 732, 771, 808, 909, 915, 976, 1010, 1028, 1098, 1212, 1220, 1285, 1464, 1515, 1542, 1616, 1818, 1830, 2020, 2056, 2196, 2313, 2424, 2440, 2570, 2745, 2928, 3030, 3084, 3636, 3660, 3855, 4040, 4112, 4392, 4545, 4626, 4848, 4880, 5140, 5490, 6060, 6161, 6168, 7272, 7320, 7710, 8080, 8784, 9090, 9252, 10280, 10980, 11565, 12120, 12322, 12336, 14544, 14640, 15420, 15677, 18180, 18483, 18504, 20560, 21960, 23130, 24240, 24644, 25957, 30805, 30840, 31354, 36360, 36966, 37008, 43920, 46260, 47031, 49288, 51914, 55449, 61610, 61680, 62708, 72720, 73932, 77871, 78385, 92415, 92520, 94062, 98576, 103828, 110898, 123220, 125416, 129785, 141093, 147864, 155742, 156770, 184830, 185040, 188124, 207656, 221796, 233613, 235155, 246440, 250832, 259570, 277245, 282186, 295728, 311484, 313540, 369660, 376248, 389355, 415312, 443592, 467226, 470310, 492880, 519140, 554490, 564372, 622968, 627080, 705465, 739320, 752496, 778710, 887184, 934452, 940620, 1038280, 1108980, 1128744, 1168065, 1245936, 1254160, 1410930, 1478640, 1557420, 1583377, 1868904, 1881240, 2076560, 2217960, 2257488, 2336130, 2821860, 3114840, 3166754, 3737808, 3762480, 4435920, 4672260, 4750131, 5643720, 6229680, 6333508, 7916885, 9344520, 9500262, 11287440, 12667016, 14250393, 15833770, 18689040, 19000524, 23750655, 25334032, 28500786, 31667540, 38001048, 47501310, 57001572, 63335080, 71251965, 76002096, 95002620, 114003144, 126670160, 142503930, 190005240, 228006288, 285007860, 380010480, 570015720, 1140031440]

約数ペア:

[(1, 1140031440), (2, 570015720), (3, 380010480), (4, 285007860), (5, 228006288), (6, 190005240), (8, 142503930), (9, 126670160), (10, 114003144), (12, 95002620), (15, 76002096), (16, 71251965), (18, 63335080), (20, 57001572), (24, 47501310), (30, 38001048), (36, 31667540), (40, 28500786), (45, 25334032), (48, 23750655), (60, 19000524), (61, 18689040), (72, 15833770), (80, 14250393), (90, 12667016), (101, 11287440), (120, 9500262), (122, 9344520), (144, 7916885), (180, 6333508), (183, 6229680), (202, 5643720), (240, 4750131), (244, 4672260), (257, 4435920), (303, 3762480), (305, 3737808), (360, 3166754), (366, 3114840), (404, 2821860), (488, 2336130), (505, 2257488), (514, 2217960), (549, 2076560), (606, 1881240), (610, 1868904), (720, 1583377), (732, 1557420), (771, 1478640), (808, 1410930), (909, 1254160), (915, 1245936), (976, 1168065), (1010, 1128744), (1028, 1108980), (1098, 1038280), (1212, 940620), (1220, 934452), (1285, 887184), (1464, 778710), (1515, 752496), (1542, 739320), (1616, 705465), (1818, 627080), (1830, 622968), (2020, 564372), (2056, 554490), (2196, 519140), (2313, 492880), (2424, 470310), (2440, 467226), (2570, 443592), (2745, 415312), (2928, 389355), (3030, 376248), (3084, 369660), (3636, 313540), (3660, 311484), (3855, 295728), (4040, 282186), (4112, 277245), (4392, 259570), (4545, 250832), (4626, 246440), (4848, 235155), (4880, 233613), (5140, 221796), (5490, 207656), (6060, 188124), (6161, 185040), (6168, 184830), (7272, 156770), (7320, 155742), (7710, 147864), (8080, 141093), (8784, 129785), (9090, 125416), (9252, 123220), (10280, 110898), (10980, 103828), (11565, 98576), (12120, 94062), (12322, 92520), (12336, 92415), (14544, 78385), (14640, 77871), (15420, 73932), (15677, 72720), (18180, 62708), (18483, 61680), (18504, 61610), (20560, 55449), (21960, 51914), (23130, 49288), (24240, 47031), (24644, 46260), (25957, 43920), (30805, 37008), (30840, 36966), (31354, 36360)]