406805921340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{16451}}^1$

素因数の和:17137

約数の個数: 288

約数和(自身を含む): 1429242361344

約数和(自身を除く): 1022436440004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 647, 735, 780, 910, 980, 1092, 1274, 1294, 1365, 1470, 1820, 1911, 1941, 2548, 2588, 2730, 2940, 3185, 3235, 3822, 3882, 4529, 5460, 6370, 6470, 7644, 7764, 8411, 9058, 9555, 9705, 12740, 12940, 13587, 16451, 16822, 18116, 19110, 19410, 22645, 25233, 27174, 31703, 32902, 33644, 38220, 38820, 42055, 45290, 49353, 50466, 54348, 58877, 63406, 65804, 67935, 82255, 84110, 90580, 95109, 98706, 100932, 115157, 117754, 126165, 126812, 135870, 158515, 164510, 168220, 176631, 190218, 197412, 213863, 230314, 235508, 246765, 252330, 271740, 294385, 317030, 329020, 345471, 353262, 380436, 412139, 427726, 460628, 475545, 493530, 504660, 575785, 588770, 634060, 641589, 690942, 706524, 806099, 824278, 855452, 883155, 951090, 987060, 1069315, 1151570, 1177540, 1236417, 1283178, 1381884, 1497041, 1612198, 1648556, 1727355, 1766310, 1902180, 2060695, 2138630, 2303140, 2418297, 2472834, 2566356, 2994082, 3207945, 3224396, 3454710, 3532620, 4030495, 4121390, 4277260, 4491123, 4836594, 4945668, 5988164, 6182085, 6415890, 6909420, 7485205, 8060990, 8242780, 8982246, 9673188, 10479287, 10643797, 12091485, 12364170, 12831780, 14970410, 16121980, 17964492, 20958574, 21287594, 22455615, 24182970, 24728340, 29940820, 31437861, 31931391, 41917148, 42575188, 44911230, 48365940, 52396435, 53218985, 62875722, 63862782, 74506579, 89822460, 104792870, 106437970, 125751444, 127725564, 138369361, 149013158, 157189305, 159656955, 209585740, 212875940, 223519737, 276738722, 298026316, 314378610, 319313910, 372532895, 415108083, 447039474, 521546053, 553477444, 628757220, 638627820, 691846805, 745065790, 830216166, 894078948, 968585527, 1043092106, 1117598685, 1383693610, 1490131580, 1564638159, 1660432332, 1937171054, 2075540415, 2086184212, 2235197370, 2607730265, 2767387220, 2905756581, 3129276318, 3874342108, 4151080830, 4470394740, 4842927635, 5215460530, 5811513162, 6258552636, 6780098689, 7823190795, 8302161660, 9685855270, 10430921060, 11623026324, 13560197378, 14528782905, 15646381590, 19371710540, 20340296067, 27120394756, 29057565810, 31292763180, 33900493445, 40680592134, 58115131620, 67800986890, 81361184268, 101701480335, 135601973780, 203402960670, 406805921340]

約数ペア:

[(1, 406805921340), (2, 203402960670), (3, 135601973780), (4, 101701480335), (5, 81361184268), (6, 67800986890), (7, 58115131620), (10, 40680592134), (12, 33900493445), (13, 31292763180), (14, 29057565810), (15, 27120394756), (20, 20340296067), (21, 19371710540), (26, 15646381590), (28, 14528782905), (30, 13560197378), (35, 11623026324), (39, 10430921060), (42, 9685855270), (49, 8302161660), (52, 7823190795), (60, 6780098689), (65, 6258552636), (70, 5811513162), (78, 5215460530), (84, 4842927635), (91, 4470394740), (98, 4151080830), (105, 3874342108), (130, 3129276318), (140, 2905756581), (147, 2767387220), (156, 2607730265), (182, 2235197370), (195, 2086184212), (196, 2075540415), (210, 1937171054), (245, 1660432332), (260, 1564638159), (273, 1490131580), (294, 1383693610), (364, 1117598685), (390, 1043092106), (420, 968585527), (455, 894078948), (490, 830216166), (546, 745065790), (588, 691846805), (637, 638627820), (647, 628757220), (735, 553477444), (780, 521546053), (910, 447039474), (980, 415108083), (1092, 372532895), (1274, 319313910), (1294, 314378610), (1365, 298026316), (1470, 276738722), (1820, 223519737), (1911, 212875940), (1941, 209585740), (2548, 159656955), (2588, 157189305), (2730, 149013158), (2940, 138369361), (3185, 127725564), (3235, 125751444), (3822, 106437970), (3882, 104792870), (4529, 89822460), (5460, 74506579), (6370, 63862782), (6470, 62875722), (7644, 53218985), (7764, 52396435), (8411, 48365940), (9058, 44911230), (9555, 42575188), (9705, 41917148), (12740, 31931391), (12940, 31437861), (13587, 29940820), (16451, 24728340), (16822, 24182970), (18116, 22455615), (19110, 21287594), (19410, 20958574), (22645, 17964492), (25233, 16121980), (27174, 14970410), (31703, 12831780), (32902, 12364170), (33644, 12091485), (38220, 10643797), (38820, 10479287), (42055, 9673188), (45290, 8982246), (49353, 8242780), (50466, 8060990), (54348, 7485205), (58877, 6909420), (63406, 6415890), (65804, 6182085), (67935, 5988164), (82255, 4945668), (84110, 4836594), (90580, 4491123), (95109, 4277260), (98706, 4121390), (100932, 4030495), (115157, 3532620), (117754, 3454710), (126165, 3224396), (126812, 3207945), (135870, 2994082), (158515, 2566356), (164510, 2472834), (168220, 2418297), (176631, 2303140), (190218, 2138630), (197412, 2060695), (213863, 1902180), (230314, 1766310), (235508, 1727355), (246765, 1648556), (252330, 1612198), (271740, 1497041), (294385, 1381884), (317030, 1283178), (329020, 1236417), (345471, 1177540), (353262, 1151570), (380436, 1069315), (412139, 987060), (427726, 951090), (460628, 883155), (475545, 855452), (493530, 824278), (504660, 806099), (575785, 706524), (588770, 690942), (634060, 641589)]