215754840

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 336

約数和(自身を含む): 852277680

約数和(自身を除く): 636522840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 151, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 302, 315, 324, 360, 378, 392, 405, 420, 441, 453, 486, 490, 504, 540, 567, 588, 604, 630, 648, 729, 735, 755, 756, 810, 840, 882, 906, 945, 972, 980, 1057, 1080, 1134, 1176, 1208, 1215, 1260, 1323, 1359, 1458, 1470, 1510, 1512, 1620, 1701, 1764, 1812, 1890, 1944, 1960, 2114, 2205, 2265, 2268, 2430, 2520, 2646, 2718, 2835, 2916, 2940, 3020, 3171, 3240, 3402, 3528, 3624, 3645, 3780, 3969, 4077, 4228, 4410, 4530, 4536, 4860, 5103, 5285, 5292, 5436, 5670, 5832, 5880, 6040, 6342, 6615, 6795, 6804, 7290, 7399, 7560, 7938, 8154, 8456, 8505, 8820, 9060, 9513, 9720, 10206, 10570, 10584, 10872, 11340, 11907, 12231, 12684, 13230, 13590, 13608, 14580, 14798, 15855, 15876, 16308, 17010, 17640, 18120, 19026, 19845, 20385, 20412, 21140, 22197, 22680, 23814, 24462, 25368, 25515, 26460, 27180, 28539, 29160, 29596, 31710, 31752, 32616, 34020, 35721, 36693, 36995, 38052, 39690, 40770, 40824, 42280, 44394, 47565, 47628, 48924, 51030, 52920, 54360, 57078, 59192, 59535, 61155, 63420, 66591, 68040, 71442, 73386, 73990, 76104, 79380, 81540, 85617, 88788, 95130, 95256, 97848, 102060, 110079, 110985, 114156, 119070, 122310, 126840, 133182, 142695, 142884, 146772, 147980, 158760, 163080, 171234, 177576, 178605, 183465, 190260, 199773, 204120, 220158, 221970, 228312, 238140, 244620, 256851, 266364, 285390, 285768, 293544, 295960, 332955, 342468, 357210, 366930, 380520, 399546, 428085, 440316, 443940, 476280, 489240, 513702, 532728, 550395, 570780, 599319, 665910, 684936, 714420, 733860, 770553, 799092, 856170, 880632, 887880, 998865, 1027404, 1100790, 1141560, 1198638, 1284255, 1331820, 1428840, 1467720, 1541106, 1598184, 1712340, 1797957, 1997730, 2054808, 2201580, 2397276, 2568510, 2663640, 2996595, 3082212, 3424680, 3595914, 3852765, 3995460, 4403160, 4794552, 5137020, 5393871, 5993190, 6164424, 7191828, 7705530, 7990920, 8989785, 10274040, 10787742, 11986380, 14383656, 15411060, 17979570, 21575484, 23972760, 26969355, 30822120, 35959140, 43150968, 53938710, 71918280, 107877420, 215754840]

約数ペア:

[(1, 215754840), (2, 107877420), (3, 71918280), (4, 53938710), (5, 43150968), (6, 35959140), (7, 30822120), (8, 26969355), (9, 23972760), (10, 21575484), (12, 17979570), (14, 15411060), (15, 14383656), (18, 11986380), (20, 10787742), (21, 10274040), (24, 8989785), (27, 7990920), (28, 7705530), (30, 7191828), (35, 6164424), (36, 5993190), (40, 5393871), (42, 5137020), (45, 4794552), (49, 4403160), (54, 3995460), (56, 3852765), (60, 3595914), (63, 3424680), (70, 3082212), (72, 2996595), (81, 2663640), (84, 2568510), (90, 2397276), (98, 2201580), (105, 2054808), (108, 1997730), (120, 1797957), (126, 1712340), (135, 1598184), (140, 1541106), (147, 1467720), (151, 1428840), (162, 1331820), (168, 1284255), (180, 1198638), (189, 1141560), (196, 1100790), (210, 1027404), (216, 998865), (243, 887880), (245, 880632), (252, 856170), (270, 799092), (280, 770553), (294, 733860), (302, 714420), (315, 684936), (324, 665910), (360, 599319), (378, 570780), (392, 550395), (405, 532728), (420, 513702), (441, 489240), (453, 476280), (486, 443940), (490, 440316), (504, 428085), (540, 399546), (567, 380520), (588, 366930), (604, 357210), (630, 342468), (648, 332955), (729, 295960), (735, 293544), (755, 285768), (756, 285390), (810, 266364), (840, 256851), (882, 244620), (906, 238140), (945, 228312), (972, 221970), (980, 220158), (1057, 204120), (1080, 199773), (1134, 190260), (1176, 183465), (1208, 178605), (1215, 177576), (1260, 171234), (1323, 163080), (1359, 158760), (1458, 147980), (1470, 146772), (1510, 142884), (1512, 142695), (1620, 133182), (1701, 126840), (1764, 122310), (1812, 119070), (1890, 114156), (1944, 110985), (1960, 110079), (2114, 102060), (2205, 97848), (2265, 95256), (2268, 95130), (2430, 88788), (2520, 85617), (2646, 81540), (2718, 79380), (2835, 76104), (2916, 73990), (2940, 73386), (3020, 71442), (3171, 68040), (3240, 66591), (3402, 63420), (3528, 61155), (3624, 59535), (3645, 59192), (3780, 57078), (3969, 54360), (4077, 52920), (4228, 51030), (4410, 48924), (4530, 47628), (4536, 47565), (4860, 44394), (5103, 42280), (5285, 40824), (5292, 40770), (5436, 39690), (5670, 38052), (5832, 36995), (5880, 36693), (6040, 35721), (6342, 34020), (6615, 32616), (6795, 31752), (6804, 31710), (7290, 29596), (7399, 29160), (7560, 28539), (7938, 27180), (8154, 26460), (8456, 25515), (8505, 25368), (8820, 24462), (9060, 23814), (9513, 22680), (9720, 22197), (10206, 21140), (10570, 20412), (10584, 20385), (10872, 19845), (11340, 19026), (11907, 18120), (12231, 17640), (12684, 17010), (13230, 16308), (13590, 15876), (13608, 15855), (14580, 14798)]