142976340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 506827776

約数和(自身を除く): 363851436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 73, 78, 81, 90, 93, 108, 117, 124, 130, 135, 146, 155, 156, 162, 180, 186, 195, 219, 234, 243, 260, 270, 279, 292, 310, 324, 351, 365, 372, 390, 403, 405, 438, 465, 468, 486, 540, 558, 585, 620, 657, 702, 730, 780, 806, 810, 837, 876, 930, 949, 972, 1053, 1095, 1116, 1170, 1209, 1215, 1314, 1395, 1404, 1460, 1612, 1620, 1674, 1755, 1860, 1898, 1971, 2015, 2106, 2190, 2263, 2340, 2418, 2430, 2511, 2628, 2790, 2847, 3159, 3285, 3348, 3510, 3627, 3796, 3942, 4030, 4185, 4212, 4380, 4526, 4745, 4836, 4860, 5022, 5265, 5580, 5694, 5913, 6045, 6318, 6570, 6789, 7020, 7254, 7533, 7884, 8060, 8370, 8541, 9052, 9490, 9855, 10044, 10530, 10881, 11315, 11388, 11826, 12090, 12555, 12636, 13140, 13578, 14235, 14508, 15066, 15795, 16740, 17082, 17739, 18135, 18980, 19710, 20367, 21060, 21762, 22630, 23652, 24180, 25110, 25623, 27156, 28470, 29419, 29565, 30132, 31590, 32643, 33945, 34164, 35478, 36270, 37665, 39420, 40734, 42705, 43524, 45260, 50220, 51246, 54405, 56940, 58838, 59130, 61101, 63180, 65286, 67890, 70956, 72540, 75330, 76869, 81468, 85410, 88257, 88695, 97929, 101835, 102492, 108810, 117676, 118260, 122202, 128115, 130572, 135780, 147095, 150660, 153738, 163215, 170820, 176514, 177390, 183303, 195858, 203670, 217620, 230607, 244404, 256230, 264771, 294190, 305505, 307476, 326430, 353028, 354780, 366606, 384345, 391716, 407340, 441285, 461214, 489645, 512460, 529542, 549909, 588380, 611010, 652860, 733212, 768690, 794313, 882570, 916515, 922428, 979290, 1059084, 1099818, 1153035, 1222020, 1323855, 1537380, 1588626, 1765140, 1833030, 1958580, 2199636, 2306070, 2382939, 2647710, 2749545, 3177252, 3666060, 3971565, 4612140, 4765878, 5295420, 5499090, 7148817, 7943130, 9531756, 10998180, 11914695, 14297634, 15886260, 23829390, 28595268, 35744085, 47658780, 71488170, 142976340]

約数ペア:

[(1, 142976340), (2, 71488170), (3, 47658780), (4, 35744085), (5, 28595268), (6, 23829390), (9, 15886260), (10, 14297634), (12, 11914695), (13, 10998180), (15, 9531756), (18, 7943130), (20, 7148817), (26, 5499090), (27, 5295420), (30, 4765878), (31, 4612140), (36, 3971565), (39, 3666060), (45, 3177252), (52, 2749545), (54, 2647710), (60, 2382939), (62, 2306070), (65, 2199636), (73, 1958580), (78, 1833030), (81, 1765140), (90, 1588626), (93, 1537380), (108, 1323855), (117, 1222020), (124, 1153035), (130, 1099818), (135, 1059084), (146, 979290), (155, 922428), (156, 916515), (162, 882570), (180, 794313), (186, 768690), (195, 733212), (219, 652860), (234, 611010), (243, 588380), (260, 549909), (270, 529542), (279, 512460), (292, 489645), (310, 461214), (324, 441285), (351, 407340), (365, 391716), (372, 384345), (390, 366606), (403, 354780), (405, 353028), (438, 326430), (465, 307476), (468, 305505), (486, 294190), (540, 264771), (558, 256230), (585, 244404), (620, 230607), (657, 217620), (702, 203670), (730, 195858), (780, 183303), (806, 177390), (810, 176514), (837, 170820), (876, 163215), (930, 153738), (949, 150660), (972, 147095), (1053, 135780), (1095, 130572), (1116, 128115), (1170, 122202), (1209, 118260), (1215, 117676), (1314, 108810), (1395, 102492), (1404, 101835), (1460, 97929), (1612, 88695), (1620, 88257), (1674, 85410), (1755, 81468), (1860, 76869), (1898, 75330), (1971, 72540), (2015, 70956), (2106, 67890), (2190, 65286), (2263, 63180), (2340, 61101), (2418, 59130), (2430, 58838), (2511, 56940), (2628, 54405), (2790, 51246), (2847, 50220), (3159, 45260), (3285, 43524), (3348, 42705), (3510, 40734), (3627, 39420), (3796, 37665), (3942, 36270), (4030, 35478), (4185, 34164), (4212, 33945), (4380, 32643), (4526, 31590), (4745, 30132), (4836, 29565), (4860, 29419), (5022, 28470), (5265, 27156), (5580, 25623), (5694, 25110), (5913, 24180), (6045, 23652), (6318, 22630), (6570, 21762), (6789, 21060), (7020, 20367), (7254, 19710), (7533, 18980), (7884, 18135), (8060, 17739), (8370, 17082), (8541, 16740), (9052, 15795), (9490, 15066), (9855, 14508), (10044, 14235), (10530, 13578), (10881, 13140), (11315, 12636), (11388, 12555), (11826, 12090)]