421380960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 384

約数和(自身を含む): 1784208384

約数和(自身を除く): 1362827424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 877, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1754, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2464, 2631, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3508, 3640, 3696, 4004, 4290, 4368, 4385, 4576, 4620, 5005, 5262, 5280, 5460, 5720, 6006, 6139, 6160, 6240, 6864, 7016, 7280, 7392, 8008, 8580, 8736, 8770, 9240, 9647, 10010, 10524, 10920, 11401, 11440, 12012, 12278, 12320, 13155, 13728, 14032, 14560, 15015, 16016, 17160, 17540, 18417, 18480, 19294, 20020, 21048, 21840, 22802, 22880, 24024, 24556, 26310, 28064, 28941, 30030, 30695, 32032, 34203, 34320, 35080, 36834, 36960, 38588, 40040, 42096, 43680, 45604, 48048, 48235, 49112, 52620, 57005, 57882, 60060, 61390, 67529, 68406, 68640, 70160, 73668, 77176, 79807, 80080, 84192, 91208, 92085, 96096, 96470, 98224, 105240, 114010, 115764, 120120, 122780, 125411, 135058, 136812, 140320, 144705, 147336, 154352, 159614, 160160, 171015, 182416, 184170, 192940, 196448, 202587, 210480, 228020, 231528, 239421, 240240, 245560, 250822, 270116, 273624, 289410, 294672, 308704, 319228, 337645, 342030, 364832, 368340, 376233, 385880, 399035, 405174, 420960, 456040, 463056, 478842, 480480, 491120, 501644, 540232, 547248, 578820, 589344, 627055, 638456, 675290, 684060, 736680, 752466, 771760, 798070, 810348, 877877, 912080, 926112, 957684, 982240, 1003288, 1012935, 1080464, 1094496, 1157640, 1197105, 1254110, 1276912, 1350580, 1368120, 1473360, 1504932, 1543520, 1596140, 1620696, 1755754, 1824160, 1881165, 1915368, 2006576, 2025870, 2160928, 2315280, 2394210, 2508220, 2553824, 2633631, 2701160, 2736240, 2946720, 3009864, 3192280, 3241392, 3511508, 3762330, 3830736, 4013152, 4051740, 4389385, 4630560, 4788420, 5016440, 5267262, 5402320, 5472480, 6019728, 6384560, 6482784, 7023016, 7524660, 7661472, 8103480, 8778770, 9576840, 10032880, 10534524, 10804640, 12039456, 12769120, 13168155, 14046032, 15049320, 16206960, 17557540, 19153680, 20065760, 21069048, 26336310, 28092064, 30098640, 32413920, 35115080, 38307360, 42138096, 52672620, 60197280, 70230160, 84276192, 105345240, 140460320, 210690480, 421380960]

約数ペア:

[(1, 421380960), (2, 210690480), (3, 140460320), (4, 105345240), (5, 84276192), (6, 70230160), (7, 60197280), (8, 52672620), (10, 42138096), (11, 38307360), (12, 35115080), (13, 32413920), (14, 30098640), (15, 28092064), (16, 26336310), (20, 21069048), (21, 20065760), (22, 19153680), (24, 17557540), (26, 16206960), (28, 15049320), (30, 14046032), (32, 13168155), (33, 12769120), (35, 12039456), (39, 10804640), (40, 10534524), (42, 10032880), (44, 9576840), (48, 8778770), (52, 8103480), (55, 7661472), (56, 7524660), (60, 7023016), (65, 6482784), (66, 6384560), (70, 6019728), (77, 5472480), (78, 5402320), (80, 5267262), (84, 5016440), (88, 4788420), (91, 4630560), (96, 4389385), (104, 4051740), (105, 4013152), (110, 3830736), (112, 3762330), (120, 3511508), (130, 3241392), (132, 3192280), (140, 3009864), (143, 2946720), (154, 2736240), (156, 2701160), (160, 2633631), (165, 2553824), (168, 2508220), (176, 2394210), (182, 2315280), (195, 2160928), (208, 2025870), (210, 2006576), (220, 1915368), (224, 1881165), (231, 1824160), (240, 1755754), (260, 1620696), (264, 1596140), (273, 1543520), (280, 1504932), (286, 1473360), (308, 1368120), (312, 1350580), (330, 1276912), (336, 1254110), (352, 1197105), (364, 1157640), (385, 1094496), (390, 1080464), (416, 1012935), (420, 1003288), (429, 982240), (440, 957684), (455, 926112), (462, 912080), (480, 877877), (520, 810348), (528, 798070), (546, 771760), (560, 752466), (572, 736680), (616, 684060), (624, 675290), (660, 638456), (672, 627055), (715, 589344), (728, 578820), (770, 547248), (780, 540232), (840, 501644), (858, 491120), (877, 480480), (880, 478842), (910, 463056), (924, 456040), (1001, 420960), (1040, 405174), (1056, 399035), (1092, 385880), (1120, 376233), (1144, 368340), (1155, 364832), (1232, 342030), (1248, 337645), (1320, 319228), (1365, 308704), (1430, 294672), (1456, 289410), (1540, 273624), (1560, 270116), (1680, 250822), (1716, 245560), (1754, 240240), (1760, 239421), (1820, 231528), (1848, 228020), (2002, 210480), (2080, 202587), (2145, 196448), (2184, 192940), (2288, 184170), (2310, 182416), (2464, 171015), (2631, 160160), (2640, 159614), (2730, 154352), (2860, 147336), (2912, 144705), (3003, 140320), (3080, 136812), (3120, 135058), (3360, 125411), (3432, 122780), (3508, 120120), (3640, 115764), (3696, 114010), (4004, 105240), (4290, 98224), (4368, 96470), (4385, 96096), (4576, 92085), (4620, 91208), (5005, 84192), (5262, 80080), (5280, 79807), (5460, 77176), (5720, 73668), (6006, 70160), (6139, 68640), (6160, 68406), (6240, 67529), (6864, 61390), (7016, 60060), (7280, 57882), (7392, 57005), (8008, 52620), (8580, 49112), (8736, 48235), (8770, 48048), (9240, 45604), (9647, 43680), (10010, 42096), (10524, 40040), (10920, 38588), (11401, 36960), (11440, 36834), (12012, 35080), (12278, 34320), (12320, 34203), (13155, 32032), (13728, 30695), (14032, 30030), (14560, 28941), (15015, 28064), (16016, 26310), (17160, 24556), (17540, 24024), (18417, 22880), (18480, 22802), (19294, 21840), (20020, 21048)]