15741467460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 49221978624

約数和(自身を除く): 33480511164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 163, 180, 191, 212, 265, 318, 326, 382, 477, 489, 530, 573, 636, 652, 764, 795, 815, 954, 955, 978, 1060, 1146, 1467, 1590, 1630, 1719, 1908, 1910, 1956, 2292, 2385, 2445, 2809, 2865, 2934, 3180, 3260, 3438, 3820, 4770, 4890, 5618, 5730, 5868, 6876, 7335, 8427, 8595, 8639, 9540, 9780, 10123, 11236, 11460, 14045, 14670, 16854, 17190, 17278, 20246, 25281, 25917, 28090, 29340, 30369, 31133, 33708, 34380, 34556, 40492, 42135, 43195, 50562, 50615, 51834, 56180, 60738, 62266, 77751, 84270, 86390, 91107, 93399, 101124, 101230, 103668, 121476, 124532, 126405, 129585, 151845, 155502, 155665, 168540, 172780, 182214, 186798, 202460, 252810, 259170, 280197, 303690, 311004, 311330, 364428, 373596, 388755, 455535, 457867, 466995, 505620, 518340, 536519, 560394, 607380, 622660, 777510, 911070, 915734, 933990, 1073038, 1120788, 1373601, 1400985, 1555020, 1609557, 1650049, 1822140, 1831468, 1867980, 2146076, 2289335, 2682595, 2747202, 2801970, 3219114, 3300098, 4120803, 4578670, 4828671, 4950147, 5365190, 5494404, 5603940, 6438228, 6600196, 6868005, 8047785, 8241606, 8250245, 9157340, 9657342, 9900294, 10730380, 13736010, 14850441, 16095570, 16483212, 16500490, 19314684, 19800588, 20604015, 24143355, 24750735, 27472020, 29700882, 32191140, 33000980, 41208030, 48286710, 49501470, 59401764, 74252205, 82416060, 87452597, 96573420, 99002940, 148504410, 174905194, 262357791, 297008820, 349810388, 437262985, 524715582, 787073373, 874525970, 1049431164, 1311788955, 1574146746, 1749051940, 2623577910, 3148293492, 3935366865, 5247155820, 7870733730, 15741467460]

約数ペア:

[(1, 15741467460), (2, 7870733730), (3, 5247155820), (4, 3935366865), (5, 3148293492), (6, 2623577910), (9, 1749051940), (10, 1574146746), (12, 1311788955), (15, 1049431164), (18, 874525970), (20, 787073373), (30, 524715582), (36, 437262985), (45, 349810388), (53, 297008820), (60, 262357791), (90, 174905194), (106, 148504410), (159, 99002940), (163, 96573420), (180, 87452597), (191, 82416060), (212, 74252205), (265, 59401764), (318, 49501470), (326, 48286710), (382, 41208030), (477, 33000980), (489, 32191140), (530, 29700882), (573, 27472020), (636, 24750735), (652, 24143355), (764, 20604015), (795, 19800588), (815, 19314684), (954, 16500490), (955, 16483212), (978, 16095570), (1060, 14850441), (1146, 13736010), (1467, 10730380), (1590, 9900294), (1630, 9657342), (1719, 9157340), (1908, 8250245), (1910, 8241606), (1956, 8047785), (2292, 6868005), (2385, 6600196), (2445, 6438228), (2809, 5603940), (2865, 5494404), (2934, 5365190), (3180, 4950147), (3260, 4828671), (3438, 4578670), (3820, 4120803), (4770, 3300098), (4890, 3219114), (5618, 2801970), (5730, 2747202), (5868, 2682595), (6876, 2289335), (7335, 2146076), (8427, 1867980), (8595, 1831468), (8639, 1822140), (9540, 1650049), (9780, 1609557), (10123, 1555020), (11236, 1400985), (11460, 1373601), (14045, 1120788), (14670, 1073038), (16854, 933990), (17190, 915734), (17278, 911070), (20246, 777510), (25281, 622660), (25917, 607380), (28090, 560394), (29340, 536519), (30369, 518340), (31133, 505620), (33708, 466995), (34380, 457867), (34556, 455535), (40492, 388755), (42135, 373596), (43195, 364428), (50562, 311330), (50615, 311004), (51834, 303690), (56180, 280197), (60738, 259170), (62266, 252810), (77751, 202460), (84270, 186798), (86390, 182214), (91107, 172780), (93399, 168540), (101124, 155665), (101230, 155502), (103668, 151845), (121476, 129585), (124532, 126405)]