261887578380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:872

約数の個数: 336

約数和(自身を含む): 834769393920

約数和(自身を除く): 572881815540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 243, 263, 270, 324, 326, 405, 419, 486, 489, 526, 540, 652, 729, 789, 810, 815, 838, 972, 978, 1052, 1215, 1257, 1315, 1458, 1467, 1578, 1620, 1630, 1676, 1956, 2095, 2367, 2430, 2445, 2514, 2630, 2916, 2934, 3156, 3260, 3645, 3771, 3945, 4190, 4401, 4734, 4860, 4890, 5028, 5260, 5868, 6285, 7101, 7290, 7335, 7542, 7890, 8380, 8802, 9468, 9780, 11313, 11835, 12570, 13203, 14202, 14580, 14670, 15084, 15780, 17604, 18855, 21303, 22005, 22626, 23670, 25140, 26406, 28404, 29340, 33939, 35505, 37710, 39609, 42606, 42869, 44010, 45252, 47340, 52812, 56565, 63909, 66015, 67878, 68297, 71010, 75420, 79218, 85212, 85738, 88020, 101817, 106515, 110197, 113130, 118827, 127818, 128607, 132030, 135756, 136594, 142020, 158436, 169695, 171476, 191727, 198045, 203634, 204891, 213030, 214345, 220394, 226260, 237654, 255636, 257214, 264060, 273188, 305451, 319545, 330591, 339390, 341485, 383454, 385821, 396090, 407268, 409782, 426060, 428690, 440788, 475308, 509085, 514428, 550985, 594135, 610902, 614673, 639090, 643035, 661182, 678780, 682970, 766908, 771642, 792180, 819564, 857380, 958635, 991773, 1018170, 1024455, 1101970, 1157463, 1188270, 1221804, 1229346, 1278180, 1286070, 1322364, 1365940, 1527255, 1543284, 1652955, 1844019, 1917270, 1929105, 1983546, 2036340, 2048910, 2203940, 2314926, 2376540, 2458692, 2572140, 2975319, 3054510, 3073365, 3305910, 3472389, 3688038, 3834540, 3858210, 3967092, 4097820, 4629852, 4958865, 5532057, 5787315, 5950638, 6109020, 6146730, 6611820, 6944778, 7376076, 7716420, 8925957, 9220095, 9917730, 10417167, 11064114, 11574630, 11901276, 12293460, 13889556, 14876595, 16596171, 17361945, 17851914, 17962111, 18440190, 19835460, 20834334, 22128228, 23149260, 26777871, 27660285, 29753190, 31251501, 33192342, 34723890, 35703828, 35924222, 36880380, 41668668, 44629785, 49788513, 52085835, 53555742, 53886333, 55320570, 59506380, 62503002, 66384684, 69447780, 71848444, 80333613, 82980855, 89259570, 89810555, 99577026, 104171670, 107111484, 107772666, 110641140, 125006004, 133889355, 156257505, 160667226, 161658999, 165961710, 178519140, 179621110, 199154052, 208343340, 215545332, 248942565, 267778710, 269431665, 312515010, 321334452, 323317998, 331923420, 359242220, 401668065, 484976997, 497885130, 535557420, 538863330, 625030020, 646635996, 803336130, 808294995, 969953994, 995770260, 1077726660, 1454930991, 1606672260, 1616589990, 1939907988, 2424884985, 2909861982, 3233179980, 4364792973, 4849769970, 5819723964, 7274654955, 8729585946, 9699539940, 13094378919, 14549309910, 17459171892, 21823964865, 26188757838, 29098619820, 43647929730, 52377515676, 65471894595, 87295859460, 130943789190, 261887578380]

約数ペア:

[(1, 261887578380), (2, 130943789190), (3, 87295859460), (4, 65471894595), (5, 52377515676), (6, 43647929730), (9, 29098619820), (10, 26188757838), (12, 21823964865), (15, 17459171892), (18, 14549309910), (20, 13094378919), (27, 9699539940), (30, 8729585946), (36, 7274654955), (45, 5819723964), (54, 4849769970), (60, 4364792973), (81, 3233179980), (90, 2909861982), (108, 2424884985), (135, 1939907988), (162, 1616589990), (163, 1606672260), (180, 1454930991), (243, 1077726660), (263, 995770260), (270, 969953994), (324, 808294995), (326, 803336130), (405, 646635996), (419, 625030020), (486, 538863330), (489, 535557420), (526, 497885130), (540, 484976997), (652, 401668065), (729, 359242220), (789, 331923420), (810, 323317998), (815, 321334452), (838, 312515010), (972, 269431665), (978, 267778710), (1052, 248942565), (1215, 215545332), (1257, 208343340), (1315, 199154052), (1458, 179621110), (1467, 178519140), (1578, 165961710), (1620, 161658999), (1630, 160667226), (1676, 156257505), (1956, 133889355), (2095, 125006004), (2367, 110641140), (2430, 107772666), (2445, 107111484), (2514, 104171670), (2630, 99577026), (2916, 89810555), (2934, 89259570), (3156, 82980855), (3260, 80333613), (3645, 71848444), (3771, 69447780), (3945, 66384684), (4190, 62503002), (4401, 59506380), (4734, 55320570), (4860, 53886333), (4890, 53555742), (5028, 52085835), (5260, 49788513), (5868, 44629785), (6285, 41668668), (7101, 36880380), (7290, 35924222), (7335, 35703828), (7542, 34723890), (7890, 33192342), (8380, 31251501), (8802, 29753190), (9468, 27660285), (9780, 26777871), (11313, 23149260), (11835, 22128228), (12570, 20834334), (13203, 19835460), (14202, 18440190), (14580, 17962111), (14670, 17851914), (15084, 17361945), (15780, 16596171), (17604, 14876595), (18855, 13889556), (21303, 12293460), (22005, 11901276), (22626, 11574630), (23670, 11064114), (25140, 10417167), (26406, 9917730), (28404, 9220095), (29340, 8925957), (33939, 7716420), (35505, 7376076), (37710, 6944778), (39609, 6611820), (42606, 6146730), (42869, 6109020), (44010, 5950638), (45252, 5787315), (47340, 5532057), (52812, 4958865), (56565, 4629852), (63909, 4097820), (66015, 3967092), (67878, 3858210), (68297, 3834540), (71010, 3688038), (75420, 3472389), (79218, 3305910), (85212, 3073365), (85738, 3054510), (88020, 2975319), (101817, 2572140), (106515, 2458692), (110197, 2376540), (113130, 2314926), (118827, 2203940), (127818, 2048910), (128607, 2036340), (132030, 1983546), (135756, 1929105), (136594, 1917270), (142020, 1844019), (158436, 1652955), (169695, 1543284), (171476, 1527255), (191727, 1365940), (198045, 1322364), (203634, 1286070), (204891, 1278180), (213030, 1229346), (214345, 1221804), (220394, 1188270), (226260, 1157463), (237654, 1101970), (255636, 1024455), (257214, 1018170), (264060, 991773), (273188, 958635), (305451, 857380), (319545, 819564), (330591, 792180), (339390, 771642), (341485, 766908), (383454, 682970), (385821, 678780), (396090, 661182), (407268, 643035), (409782, 639090), (426060, 614673), (428690, 610902), (440788, 594135), (475308, 550985), (509085, 514428)]