142226760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 505128960

約数和(自身を除く): 362902200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 173, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 346, 372, 390, 403, 408, 442, 465, 510, 519, 520, 527, 620, 663, 680, 692, 744, 780, 806, 865, 884, 930, 1020, 1038, 1054, 1105, 1209, 1240, 1326, 1384, 1560, 1581, 1612, 1730, 1768, 1860, 2015, 2040, 2076, 2108, 2210, 2249, 2418, 2595, 2635, 2652, 2941, 3162, 3224, 3315, 3460, 3720, 4030, 4152, 4216, 4420, 4498, 4836, 5190, 5270, 5304, 5363, 5882, 6045, 6324, 6630, 6747, 6851, 6920, 7905, 8060, 8823, 8840, 8996, 9672, 10380, 10540, 10726, 11245, 11764, 12090, 12648, 13260, 13494, 13702, 14705, 15810, 16089, 16120, 17646, 17992, 20553, 20760, 21080, 21452, 22490, 23528, 24180, 26520, 26815, 26988, 27404, 29410, 31620, 32178, 33735, 34255, 35292, 38233, 41106, 42904, 44115, 44980, 48360, 53630, 53976, 54808, 58820, 63240, 64356, 67470, 68510, 69719, 70584, 76466, 80445, 82212, 88230, 89960, 91171, 102765, 107260, 114699, 117640, 128712, 134940, 137020, 139438, 152932, 160890, 164424, 176460, 182342, 191165, 205530, 209157, 214520, 229398, 269880, 273513, 274040, 278876, 305864, 321780, 348595, 352920, 364684, 382330, 411060, 418314, 455855, 458796, 547026, 557752, 573495, 643560, 697190, 729368, 764660, 822120, 836628, 911710, 917592, 1045785, 1094052, 1146990, 1185223, 1367565, 1394380, 1529320, 1673256, 1823420, 2091570, 2188104, 2293980, 2370446, 2735130, 2788760, 3555669, 3646840, 4183140, 4587960, 4740892, 5470260, 5926115, 7111338, 8366280, 9481784, 10940520, 11852230, 14222676, 17778345, 23704460, 28445352, 35556690, 47408920, 71113380, 142226760]

約数ペア:

[(1, 142226760), (2, 71113380), (3, 47408920), (4, 35556690), (5, 28445352), (6, 23704460), (8, 17778345), (10, 14222676), (12, 11852230), (13, 10940520), (15, 9481784), (17, 8366280), (20, 7111338), (24, 5926115), (26, 5470260), (30, 4740892), (31, 4587960), (34, 4183140), (39, 3646840), (40, 3555669), (51, 2788760), (52, 2735130), (60, 2370446), (62, 2293980), (65, 2188104), (68, 2091570), (78, 1823420), (85, 1673256), (93, 1529320), (102, 1394380), (104, 1367565), (120, 1185223), (124, 1146990), (130, 1094052), (136, 1045785), (155, 917592), (156, 911710), (170, 836628), (173, 822120), (186, 764660), (195, 729368), (204, 697190), (221, 643560), (248, 573495), (255, 557752), (260, 547026), (310, 458796), (312, 455855), (340, 418314), (346, 411060), (372, 382330), (390, 364684), (403, 352920), (408, 348595), (442, 321780), (465, 305864), (510, 278876), (519, 274040), (520, 273513), (527, 269880), (620, 229398), (663, 214520), (680, 209157), (692, 205530), (744, 191165), (780, 182342), (806, 176460), (865, 164424), (884, 160890), (930, 152932), (1020, 139438), (1038, 137020), (1054, 134940), (1105, 128712), (1209, 117640), (1240, 114699), (1326, 107260), (1384, 102765), (1560, 91171), (1581, 89960), (1612, 88230), (1730, 82212), (1768, 80445), (1860, 76466), (2015, 70584), (2040, 69719), (2076, 68510), (2108, 67470), (2210, 64356), (2249, 63240), (2418, 58820), (2595, 54808), (2635, 53976), (2652, 53630), (2941, 48360), (3162, 44980), (3224, 44115), (3315, 42904), (3460, 41106), (3720, 38233), (4030, 35292), (4152, 34255), (4216, 33735), (4420, 32178), (4498, 31620), (4836, 29410), (5190, 27404), (5270, 26988), (5304, 26815), (5363, 26520), (5882, 24180), (6045, 23528), (6324, 22490), (6630, 21452), (6747, 21080), (6851, 20760), (6920, 20553), (7905, 17992), (8060, 17646), (8823, 16120), (8840, 16089), (8996, 15810), (9672, 14705), (10380, 13702), (10540, 13494), (10726, 13260), (11245, 12648), (11764, 12090)]