198795870

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 384

約数和(自身を含む): 704471040

約数和(自身を除く): 505675170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 31, 35, 39, 42, 45, 54, 58, 62, 63, 65, 70, 78, 81, 87, 90, 91, 93, 105, 117, 126, 130, 135, 145, 155, 162, 174, 182, 186, 189, 195, 203, 210, 217, 234, 243, 261, 270, 273, 279, 290, 310, 315, 351, 377, 378, 390, 403, 405, 406, 434, 435, 455, 465, 486, 522, 546, 558, 567, 585, 609, 630, 651, 702, 754, 783, 806, 810, 819, 837, 870, 899, 910, 930, 945, 1015, 1053, 1085, 1131, 1134, 1170, 1209, 1215, 1218, 1302, 1305, 1365, 1395, 1566, 1638, 1674, 1701, 1755, 1798, 1827, 1885, 1890, 1953, 2015, 2030, 2106, 2170, 2262, 2349, 2418, 2430, 2457, 2511, 2610, 2639, 2697, 2730, 2790, 2821, 2835, 3045, 3159, 3255, 3393, 3402, 3510, 3627, 3654, 3770, 3906, 3915, 4030, 4095, 4185, 4495, 4698, 4914, 5022, 5265, 5278, 5394, 5481, 5642, 5655, 5670, 5859, 6045, 6090, 6293, 6318, 6510, 6786, 7047, 7254, 7371, 7533, 7830, 7917, 8091, 8190, 8370, 8463, 8505, 8990, 9135, 9765, 10179, 10530, 10881, 10962, 11310, 11687, 11718, 11745, 12090, 12285, 12555, 12586, 13195, 13485, 14094, 14105, 14742, 15066, 15795, 15834, 16182, 16443, 16926, 16965, 17010, 17577, 18135, 18270, 18879, 19530, 20358, 21762, 22113, 23374, 23490, 23751, 24273, 24570, 25110, 25389, 26390, 26970, 27405, 28210, 29295, 30537, 31465, 31590, 32643, 32886, 33930, 35061, 35154, 35235, 36270, 36855, 37665, 37758, 39585, 40455, 42315, 44226, 47502, 48546, 49329, 50778, 50895, 52731, 54405, 54810, 56637, 58435, 58590, 61074, 62930, 65286, 70122, 70470, 71253, 72819, 73710, 75330, 76167, 79170, 80910, 81809, 82215, 84630, 87885, 91611, 94395, 97929, 98658, 101790, 105183, 105462, 108810, 110565, 113274, 116870, 118755, 121365, 126945, 142506, 145638, 152334, 152685, 163215, 163618, 164430, 169911, 175305, 175770, 183222, 188790, 195858, 210366, 213759, 218457, 221130, 228501, 237510, 242730, 245427, 246645, 253890, 263655, 283185, 305370, 315549, 326430, 339822, 350610, 356265, 364095, 380835, 409045, 427518, 436914, 457002, 458055, 489645, 490854, 493290, 509733, 525915, 527310, 566370, 631098, 641277, 685503, 712530, 728190, 736281, 761670, 818090, 849555, 916110, 946647, 979290, 1019466, 1051830, 1068795, 1092285, 1142505, 1227135, 1282554, 1371006, 1472562, 1529199, 1577745, 1699110, 1893294, 2137590, 2184570, 2208843, 2285010, 2454270, 2548665, 2839941, 3058398, 3155490, 3206385, 3427515, 3681405, 4417686, 4733235, 5097330, 5679882, 6412770, 6626529, 6855030, 7362810, 7645995, 9466470, 11044215, 13253058, 14199705, 15291990, 19879587, 22088430, 28399410, 33132645, 39759174, 66265290, 99397935, 198795870]

約数ペア:

[(1, 198795870), (2, 99397935), (3, 66265290), (5, 39759174), (6, 33132645), (7, 28399410), (9, 22088430), (10, 19879587), (13, 15291990), (14, 14199705), (15, 13253058), (18, 11044215), (21, 9466470), (26, 7645995), (27, 7362810), (29, 6855030), (30, 6626529), (31, 6412770), (35, 5679882), (39, 5097330), (42, 4733235), (45, 4417686), (54, 3681405), (58, 3427515), (62, 3206385), (63, 3155490), (65, 3058398), (70, 2839941), (78, 2548665), (81, 2454270), (87, 2285010), (90, 2208843), (91, 2184570), (93, 2137590), (105, 1893294), (117, 1699110), (126, 1577745), (130, 1529199), (135, 1472562), (145, 1371006), (155, 1282554), (162, 1227135), (174, 1142505), (182, 1092285), (186, 1068795), (189, 1051830), (195, 1019466), (203, 979290), (210, 946647), (217, 916110), (234, 849555), (243, 818090), (261, 761670), (270, 736281), (273, 728190), (279, 712530), (290, 685503), (310, 641277), (315, 631098), (351, 566370), (377, 527310), (378, 525915), (390, 509733), (403, 493290), (405, 490854), (406, 489645), (434, 458055), (435, 457002), (455, 436914), (465, 427518), (486, 409045), (522, 380835), (546, 364095), (558, 356265), (567, 350610), (585, 339822), (609, 326430), (630, 315549), (651, 305370), (702, 283185), (754, 263655), (783, 253890), (806, 246645), (810, 245427), (819, 242730), (837, 237510), (870, 228501), (899, 221130), (910, 218457), (930, 213759), (945, 210366), (1015, 195858), (1053, 188790), (1085, 183222), (1131, 175770), (1134, 175305), (1170, 169911), (1209, 164430), (1215, 163618), (1218, 163215), (1302, 152685), (1305, 152334), (1365, 145638), (1395, 142506), (1566, 126945), (1638, 121365), (1674, 118755), (1701, 116870), (1755, 113274), (1798, 110565), (1827, 108810), (1885, 105462), (1890, 105183), (1953, 101790), (2015, 98658), (2030, 97929), (2106, 94395), (2170, 91611), (2262, 87885), (2349, 84630), (2418, 82215), (2430, 81809), (2457, 80910), (2511, 79170), (2610, 76167), (2639, 75330), (2697, 73710), (2730, 72819), (2790, 71253), (2821, 70470), (2835, 70122), (3045, 65286), (3159, 62930), (3255, 61074), (3393, 58590), (3402, 58435), (3510, 56637), (3627, 54810), (3654, 54405), (3770, 52731), (3906, 50895), (3915, 50778), (4030, 49329), (4095, 48546), (4185, 47502), (4495, 44226), (4698, 42315), (4914, 40455), (5022, 39585), (5265, 37758), (5278, 37665), (5394, 36855), (5481, 36270), (5642, 35235), (5655, 35154), (5670, 35061), (5859, 33930), (6045, 32886), (6090, 32643), (6293, 31590), (6318, 31465), (6510, 30537), (6786, 29295), (7047, 28210), (7254, 27405), (7371, 26970), (7533, 26390), (7830, 25389), (7917, 25110), (8091, 24570), (8190, 24273), (8370, 23751), (8463, 23490), (8505, 23374), (8990, 22113), (9135, 21762), (9765, 20358), (10179, 19530), (10530, 18879), (10881, 18270), (10962, 18135), (11310, 17577), (11687, 17010), (11718, 16965), (11745, 16926), (12090, 16443), (12285, 16182), (12555, 15834), (12586, 15795), (13195, 15066), (13485, 14742), (14094, 14105)]