120968820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 458465280

約数和(自身を除く): 337496460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 114, 124, 126, 133, 140, 155, 163, 171, 180, 186, 190, 210, 217, 228, 252, 266, 279, 285, 310, 315, 326, 342, 372, 380, 399, 420, 434, 465, 489, 532, 558, 570, 589, 620, 630, 651, 652, 665, 684, 798, 815, 855, 868, 930, 978, 1085, 1116, 1140, 1141, 1178, 1197, 1260, 1302, 1330, 1395, 1467, 1596, 1630, 1710, 1767, 1860, 1953, 1956, 1995, 2170, 2282, 2356, 2394, 2445, 2604, 2660, 2790, 2934, 2945, 3097, 3255, 3260, 3420, 3423, 3534, 3906, 3990, 4123, 4340, 4564, 4788, 4890, 5053, 5301, 5580, 5705, 5868, 5890, 5985, 6194, 6510, 6846, 7068, 7335, 7812, 7980, 8246, 8835, 9291, 9765, 9780, 10106, 10269, 10602, 11410, 11780, 11970, 12369, 12388, 13020, 13692, 14670, 15159, 15485, 16492, 17115, 17670, 18582, 19530, 20212, 20538, 20615, 21204, 21679, 22820, 23940, 24738, 25265, 26505, 27873, 29340, 30318, 30970, 34230, 35340, 35371, 37107, 37164, 39060, 41076, 41230, 43358, 45477, 46455, 49476, 50530, 51345, 53010, 55746, 60636, 61845, 61940, 65037, 68460, 70742, 74214, 75795, 82460, 86716, 90954, 92910, 96007, 101060, 102690, 106020, 106113, 108395, 111492, 123690, 130074, 139365, 141484, 148428, 151590, 176855, 181908, 185535, 185820, 192014, 195111, 205380, 212226, 216790, 227385, 247380, 260148, 278730, 288021, 303180, 318339, 325185, 353710, 371070, 384028, 390222, 424452, 433580, 454770, 480035, 530565, 557460, 576042, 636678, 650370, 672049, 707420, 742140, 780444, 864063, 909540, 960070, 975555, 1061130, 1152084, 1273356, 1300740, 1344098, 1440105, 1591695, 1728126, 1920140, 1951110, 2016147, 2122260, 2688196, 2880210, 3183390, 3360245, 3456252, 3902220, 4032294, 4320315, 5760420, 6048441, 6366780, 6720490, 8064588, 8640630, 10080735, 12096882, 13440980, 17281260, 20161470, 24193764, 30242205, 40322940, 60484410, 120968820]

約数ペア:

[(1, 120968820), (2, 60484410), (3, 40322940), (4, 30242205), (5, 24193764), (6, 20161470), (7, 17281260), (9, 13440980), (10, 12096882), (12, 10080735), (14, 8640630), (15, 8064588), (18, 6720490), (19, 6366780), (20, 6048441), (21, 5760420), (28, 4320315), (30, 4032294), (31, 3902220), (35, 3456252), (36, 3360245), (38, 3183390), (42, 2880210), (45, 2688196), (57, 2122260), (60, 2016147), (62, 1951110), (63, 1920140), (70, 1728126), (76, 1591695), (84, 1440105), (90, 1344098), (93, 1300740), (95, 1273356), (105, 1152084), (114, 1061130), (124, 975555), (126, 960070), (133, 909540), (140, 864063), (155, 780444), (163, 742140), (171, 707420), (180, 672049), (186, 650370), (190, 636678), (210, 576042), (217, 557460), (228, 530565), (252, 480035), (266, 454770), (279, 433580), (285, 424452), (310, 390222), (315, 384028), (326, 371070), (342, 353710), (372, 325185), (380, 318339), (399, 303180), (420, 288021), (434, 278730), (465, 260148), (489, 247380), (532, 227385), (558, 216790), (570, 212226), (589, 205380), (620, 195111), (630, 192014), (651, 185820), (652, 185535), (665, 181908), (684, 176855), (798, 151590), (815, 148428), (855, 141484), (868, 139365), (930, 130074), (978, 123690), (1085, 111492), (1116, 108395), (1140, 106113), (1141, 106020), (1178, 102690), (1197, 101060), (1260, 96007), (1302, 92910), (1330, 90954), (1395, 86716), (1467, 82460), (1596, 75795), (1630, 74214), (1710, 70742), (1767, 68460), (1860, 65037), (1953, 61940), (1956, 61845), (1995, 60636), (2170, 55746), (2282, 53010), (2356, 51345), (2394, 50530), (2445, 49476), (2604, 46455), (2660, 45477), (2790, 43358), (2934, 41230), (2945, 41076), (3097, 39060), (3255, 37164), (3260, 37107), (3420, 35371), (3423, 35340), (3534, 34230), (3906, 30970), (3990, 30318), (4123, 29340), (4340, 27873), (4564, 26505), (4788, 25265), (4890, 24738), (5053, 23940), (5301, 22820), (5580, 21679), (5705, 21204), (5868, 20615), (5890, 20538), (5985, 20212), (6194, 19530), (6510, 18582), (6846, 17670), (7068, 17115), (7335, 16492), (7812, 15485), (7980, 15159), (8246, 14670), (8835, 13692), (9291, 13020), (9765, 12388), (9780, 12369), (10106, 11970), (10269, 11780), (10602, 11410)]