16816786380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 384

約数和(自身を含む): 58426368000

約数和(自身を除く): 41609581620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 37, 38, 45, 54, 57, 60, 62, 74, 76, 90, 93, 95, 108, 111, 114, 124, 135, 148, 155, 171, 180, 185, 186, 190, 222, 228, 270, 279, 285, 310, 333, 342, 370, 372, 380, 444, 465, 513, 540, 555, 558, 570, 589, 620, 666, 684, 703, 740, 837, 855, 930, 999, 1026, 1110, 1116, 1140, 1147, 1178, 1332, 1395, 1406, 1429, 1665, 1674, 1710, 1767, 1860, 1998, 2052, 2109, 2220, 2294, 2356, 2565, 2790, 2812, 2858, 2945, 3330, 3348, 3420, 3441, 3515, 3534, 3996, 4185, 4218, 4287, 4588, 4995, 5130, 5301, 5580, 5716, 5735, 5890, 6327, 6660, 6882, 7030, 7068, 7145, 8370, 8436, 8574, 8835, 9990, 10260, 10323, 10545, 10602, 11470, 11780, 12654, 12861, 13764, 14060, 14290, 15903, 16740, 17148, 17205, 17670, 18981, 19980, 20646, 21090, 21204, 21435, 21793, 22940, 25308, 25722, 26505, 27151, 28580, 30969, 31635, 31806, 34410, 35340, 37962, 38583, 41292, 42180, 42870, 43586, 44299, 51444, 51615, 52873, 53010, 54302, 61938, 63270, 63612, 64305, 65379, 68820, 75924, 77166, 79515, 81453, 85740, 87172, 88598, 94905, 103230, 105746, 106020, 108604, 108965, 123876, 126540, 128610, 130758, 132897, 135755, 154332, 154845, 158619, 159030, 162906, 177196, 189810, 192915, 196137, 206460, 211492, 217930, 221495, 244359, 257220, 261516, 264365, 265794, 271510, 309690, 317238, 318060, 325812, 326895, 379620, 385830, 392274, 398691, 407265, 435860, 442990, 475857, 488718, 528730, 531588, 543020, 588411, 619380, 634476, 653790, 664485, 733077, 771660, 784548, 793095, 797382, 814530, 841681, 885980, 951714, 977436, 980685, 1004587, 1057460, 1176822, 1196073, 1221795, 1307580, 1328970, 1427571, 1466154, 1586190, 1594764, 1629060, 1639063, 1683362, 1903428, 1961370, 1993455, 2009174, 2353644, 2379285, 2392146, 2443590, 2525043, 2657940, 2855142, 2932308, 2942055, 3013761, 3172380, 3278126, 3366724, 3665385, 3922740, 3986910, 4018348, 4208405, 4758570, 4784292, 4887180, 4917189, 5022935, 5050086, 5710284, 5884110, 5980365, 6027522, 6556252, 7137855, 7330770, 7575129, 7973820, 8195315, 8416810, 9041283, 9517140, 9834378, 10045870, 10100172, 11768220, 11960730, 12055044, 12625215, 14275710, 14661540, 14751567, 15068805, 15150258, 16390630, 16833620, 18082566, 19668756, 20091740, 22725387, 23921460, 24585945, 25250430, 27123849, 28551420, 29503134, 30137610, 30300516, 31142197, 32781260, 36165132, 37875645, 44254701, 45206415, 45450774, 49171890, 50500860, 54247698, 59006268, 60275220, 62284394, 73757835, 75751290, 88509402, 90412830, 90901548, 93426591, 98343780, 108495396, 113626935, 124568788, 135619245, 147515670, 151502580, 155710985, 177018804, 180825660, 186853182, 221273505, 227253870, 271238490, 280279773, 295031340, 311421970, 373706364, 442547010, 454507740, 467132955, 542476980, 560559546, 622843940, 840839319, 885094020, 934265910, 1121119092, 1401398865, 1681678638, 1868531820, 2802797730, 3363357276, 4204196595, 5605595460, 8408393190, 16816786380]

約数ペア:

[(1, 16816786380), (2, 8408393190), (3, 5605595460), (4, 4204196595), (5, 3363357276), (6, 2802797730), (9, 1868531820), (10, 1681678638), (12, 1401398865), (15, 1121119092), (18, 934265910), (19, 885094020), (20, 840839319), (27, 622843940), (30, 560559546), (31, 542476980), (36, 467132955), (37, 454507740), (38, 442547010), (45, 373706364), (54, 311421970), (57, 295031340), (60, 280279773), (62, 271238490), (74, 227253870), (76, 221273505), (90, 186853182), (93, 180825660), (95, 177018804), (108, 155710985), (111, 151502580), (114, 147515670), (124, 135619245), (135, 124568788), (148, 113626935), (155, 108495396), (171, 98343780), (180, 93426591), (185, 90901548), (186, 90412830), (190, 88509402), (222, 75751290), (228, 73757835), (270, 62284394), (279, 60275220), (285, 59006268), (310, 54247698), (333, 50500860), (342, 49171890), (370, 45450774), (372, 45206415), (380, 44254701), (444, 37875645), (465, 36165132), (513, 32781260), (540, 31142197), (555, 30300516), (558, 30137610), (570, 29503134), (589, 28551420), (620, 27123849), (666, 25250430), (684, 24585945), (703, 23921460), (740, 22725387), (837, 20091740), (855, 19668756), (930, 18082566), (999, 16833620), (1026, 16390630), (1110, 15150258), (1116, 15068805), (1140, 14751567), (1147, 14661540), (1178, 14275710), (1332, 12625215), (1395, 12055044), (1406, 11960730), (1429, 11768220), (1665, 10100172), (1674, 10045870), (1710, 9834378), (1767, 9517140), (1860, 9041283), (1998, 8416810), (2052, 8195315), (2109, 7973820), (2220, 7575129), (2294, 7330770), (2356, 7137855), (2565, 6556252), (2790, 6027522), (2812, 5980365), (2858, 5884110), (2945, 5710284), (3330, 5050086), (3348, 5022935), (3420, 4917189), (3441, 4887180), (3515, 4784292), (3534, 4758570), (3996, 4208405), (4185, 4018348), (4218, 3986910), (4287, 3922740), (4588, 3665385), (4995, 3366724), (5130, 3278126), (5301, 3172380), (5580, 3013761), (5716, 2942055), (5735, 2932308), (5890, 2855142), (6327, 2657940), (6660, 2525043), (6882, 2443590), (7030, 2392146), (7068, 2379285), (7145, 2353644), (8370, 2009174), (8436, 1993455), (8574, 1961370), (8835, 1903428), (9990, 1683362), (10260, 1639063), (10323, 1629060), (10545, 1594764), (10602, 1586190), (11470, 1466154), (11780, 1427571), (12654, 1328970), (12861, 1307580), (13764, 1221795), (14060, 1196073), (14290, 1176822), (15903, 1057460), (16740, 1004587), (17148, 980685), (17205, 977436), (17670, 951714), (18981, 885980), (19980, 841681), (20646, 814530), (21090, 797382), (21204, 793095), (21435, 784548), (21793, 771660), (22940, 733077), (25308, 664485), (25722, 653790), (26505, 634476), (27151, 619380), (28580, 588411), (30969, 543020), (31635, 531588), (31806, 528730), (34410, 488718), (35340, 475857), (37962, 442990), (38583, 435860), (41292, 407265), (42180, 398691), (42870, 392274), (43586, 385830), (44299, 379620), (51444, 326895), (51615, 325812), (52873, 318060), (53010, 317238), (54302, 309690), (61938, 271510), (63270, 265794), (63612, 264365), (64305, 261516), (65379, 257220), (68820, 244359), (75924, 221495), (77166, 217930), (79515, 211492), (81453, 206460), (85740, 196137), (87172, 192915), (88598, 189810), (94905, 177196), (103230, 162906), (105746, 159030), (106020, 158619), (108604, 154845), (108965, 154332), (123876, 135755), (126540, 132897), (128610, 130758)]