455534040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 1583971200

約数和(自身を除く): 1128437160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 89, 102, 104, 120, 130, 136, 156, 170, 178, 193, 195, 204, 221, 255, 260, 267, 312, 340, 356, 386, 390, 408, 442, 445, 510, 520, 534, 579, 663, 680, 712, 772, 780, 884, 890, 965, 1020, 1068, 1105, 1157, 1158, 1326, 1335, 1513, 1544, 1560, 1768, 1780, 1930, 2040, 2136, 2210, 2314, 2316, 2509, 2652, 2670, 2895, 3026, 3281, 3315, 3471, 3560, 3860, 4420, 4539, 4628, 4632, 5018, 5304, 5340, 5785, 5790, 6052, 6562, 6630, 6942, 7527, 7565, 7720, 8840, 9078, 9256, 9843, 10036, 10680, 11570, 11580, 12104, 12545, 13124, 13260, 13884, 15054, 15130, 16405, 17177, 17355, 18156, 19669, 19686, 20072, 22695, 23140, 23160, 25090, 26248, 26520, 27768, 30108, 30260, 32810, 34354, 34710, 36312, 37635, 39338, 39372, 42653, 45390, 46280, 49215, 50180, 51531, 59007, 60216, 60520, 65620, 68708, 69420, 75270, 78676, 78744, 85306, 85885, 90780, 98345, 98430, 100360, 103062, 118014, 127959, 131240, 137416, 138840, 150540, 157352, 170612, 171770, 181560, 196690, 196860, 206124, 213265, 223301, 236028, 255918, 257655, 292009, 295035, 301080, 341224, 343540, 393380, 393720, 412248, 426530, 446602, 472056, 511836, 515310, 584018, 590070, 639795, 669903, 687080, 786760, 853060, 876027, 893204, 1023672, 1030620, 1116505, 1168036, 1180140, 1279590, 1339806, 1460045, 1706120, 1752054, 1786408, 2061240, 2233010, 2336072, 2360280, 2559180, 2679612, 2920090, 3349515, 3504108, 3796117, 4380135, 4466020, 5118360, 5359224, 5840180, 6699030, 7008216, 7592234, 8760270, 8932040, 11388351, 11680360, 13398060, 15184468, 17520540, 18980585, 22776702, 26796120, 30368936, 35041080, 37961170, 45553404, 56941755, 75922340, 91106808, 113883510, 151844680, 227767020, 455534040]

約数ペア:

[(1, 455534040), (2, 227767020), (3, 151844680), (4, 113883510), (5, 91106808), (6, 75922340), (8, 56941755), (10, 45553404), (12, 37961170), (13, 35041080), (15, 30368936), (17, 26796120), (20, 22776702), (24, 18980585), (26, 17520540), (30, 15184468), (34, 13398060), (39, 11680360), (40, 11388351), (51, 8932040), (52, 8760270), (60, 7592234), (65, 7008216), (68, 6699030), (78, 5840180), (85, 5359224), (89, 5118360), (102, 4466020), (104, 4380135), (120, 3796117), (130, 3504108), (136, 3349515), (156, 2920090), (170, 2679612), (178, 2559180), (193, 2360280), (195, 2336072), (204, 2233010), (221, 2061240), (255, 1786408), (260, 1752054), (267, 1706120), (312, 1460045), (340, 1339806), (356, 1279590), (386, 1180140), (390, 1168036), (408, 1116505), (442, 1030620), (445, 1023672), (510, 893204), (520, 876027), (534, 853060), (579, 786760), (663, 687080), (680, 669903), (712, 639795), (772, 590070), (780, 584018), (884, 515310), (890, 511836), (965, 472056), (1020, 446602), (1068, 426530), (1105, 412248), (1157, 393720), (1158, 393380), (1326, 343540), (1335, 341224), (1513, 301080), (1544, 295035), (1560, 292009), (1768, 257655), (1780, 255918), (1930, 236028), (2040, 223301), (2136, 213265), (2210, 206124), (2314, 196860), (2316, 196690), (2509, 181560), (2652, 171770), (2670, 170612), (2895, 157352), (3026, 150540), (3281, 138840), (3315, 137416), (3471, 131240), (3560, 127959), (3860, 118014), (4420, 103062), (4539, 100360), (4628, 98430), (4632, 98345), (5018, 90780), (5304, 85885), (5340, 85306), (5785, 78744), (5790, 78676), (6052, 75270), (6562, 69420), (6630, 68708), (6942, 65620), (7527, 60520), (7565, 60216), (7720, 59007), (8840, 51531), (9078, 50180), (9256, 49215), (9843, 46280), (10036, 45390), (10680, 42653), (11570, 39372), (11580, 39338), (12104, 37635), (12545, 36312), (13124, 34710), (13260, 34354), (13884, 32810), (15054, 30260), (15130, 30108), (16405, 27768), (17177, 26520), (17355, 26248), (18156, 25090), (19669, 23160), (19686, 23140), (20072, 22695)]