384858180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1408942080

約数和(自身を除く): 1024083900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 59, 60, 62, 63, 70, 84, 90, 93, 105, 118, 124, 126, 140, 155, 167, 177, 180, 186, 210, 217, 236, 252, 279, 295, 310, 315, 334, 354, 372, 413, 420, 434, 465, 501, 531, 558, 590, 620, 630, 651, 668, 708, 826, 835, 868, 885, 930, 1002, 1062, 1085, 1116, 1169, 1180, 1239, 1260, 1302, 1395, 1503, 1652, 1670, 1770, 1829, 1860, 1953, 2004, 2065, 2124, 2170, 2338, 2478, 2505, 2604, 2655, 2790, 3006, 3255, 3340, 3507, 3540, 3658, 3717, 3906, 4130, 4340, 4676, 4956, 5010, 5177, 5310, 5487, 5580, 5845, 6012, 6195, 6510, 7014, 7316, 7434, 7515, 7812, 8260, 9145, 9765, 9853, 10020, 10354, 10521, 10620, 10974, 11690, 12390, 12803, 13020, 14028, 14868, 15030, 15531, 16461, 17535, 18290, 18585, 19530, 19706, 20708, 21042, 21948, 23380, 24780, 25606, 25885, 27435, 29559, 30060, 31062, 32922, 35070, 36239, 36580, 37170, 38409, 39060, 39412, 42084, 46593, 49265, 51212, 51770, 52605, 54870, 59118, 62124, 64015, 65844, 68971, 70140, 72478, 74340, 76818, 77655, 82305, 88677, 93186, 98530, 103540, 105210, 108717, 109740, 115227, 118236, 128030, 137942, 144956, 147795, 153636, 155310, 164610, 177354, 181195, 186372, 192045, 197060, 206913, 210420, 217434, 230454, 232965, 256060, 275884, 295590, 305443, 310620, 326151, 329220, 344855, 354708, 362390, 384090, 413826, 434868, 443385, 460908, 465930, 543585, 576135, 591180, 610886, 620739, 652302, 689710, 724780, 768180, 827652, 886770, 916329, 931860, 1034565, 1087170, 1152270, 1221772, 1241478, 1304604, 1379420, 1527215, 1630755, 1773540, 1832658, 2069130, 2138101, 2174340, 2304540, 2482956, 2748987, 3054430, 3103695, 3261510, 3665316, 4138260, 4276202, 4581645, 5497974, 6108860, 6207390, 6414303, 6523020, 8552404, 9163290, 10690505, 10995948, 12414780, 12828606, 13744935, 18326580, 19242909, 21381010, 25657212, 27489870, 32071515, 38485818, 42762020, 54979740, 64143030, 76971636, 96214545, 128286060, 192429090, 384858180]

約数ペア:

[(1, 384858180), (2, 192429090), (3, 128286060), (4, 96214545), (5, 76971636), (6, 64143030), (7, 54979740), (9, 42762020), (10, 38485818), (12, 32071515), (14, 27489870), (15, 25657212), (18, 21381010), (20, 19242909), (21, 18326580), (28, 13744935), (30, 12828606), (31, 12414780), (35, 10995948), (36, 10690505), (42, 9163290), (45, 8552404), (59, 6523020), (60, 6414303), (62, 6207390), (63, 6108860), (70, 5497974), (84, 4581645), (90, 4276202), (93, 4138260), (105, 3665316), (118, 3261510), (124, 3103695), (126, 3054430), (140, 2748987), (155, 2482956), (167, 2304540), (177, 2174340), (180, 2138101), (186, 2069130), (210, 1832658), (217, 1773540), (236, 1630755), (252, 1527215), (279, 1379420), (295, 1304604), (310, 1241478), (315, 1221772), (334, 1152270), (354, 1087170), (372, 1034565), (413, 931860), (420, 916329), (434, 886770), (465, 827652), (501, 768180), (531, 724780), (558, 689710), (590, 652302), (620, 620739), (630, 610886), (651, 591180), (668, 576135), (708, 543585), (826, 465930), (835, 460908), (868, 443385), (885, 434868), (930, 413826), (1002, 384090), (1062, 362390), (1085, 354708), (1116, 344855), (1169, 329220), (1180, 326151), (1239, 310620), (1260, 305443), (1302, 295590), (1395, 275884), (1503, 256060), (1652, 232965), (1670, 230454), (1770, 217434), (1829, 210420), (1860, 206913), (1953, 197060), (2004, 192045), (2065, 186372), (2124, 181195), (2170, 177354), (2338, 164610), (2478, 155310), (2505, 153636), (2604, 147795), (2655, 144956), (2790, 137942), (3006, 128030), (3255, 118236), (3340, 115227), (3507, 109740), (3540, 108717), (3658, 105210), (3717, 103540), (3906, 98530), (4130, 93186), (4340, 88677), (4676, 82305), (4956, 77655), (5010, 76818), (5177, 74340), (5310, 72478), (5487, 70140), (5580, 68971), (5845, 65844), (6012, 64015), (6195, 62124), (6510, 59118), (7014, 54870), (7316, 52605), (7434, 51770), (7515, 51212), (7812, 49265), (8260, 46593), (9145, 42084), (9765, 39412), (9853, 39060), (10020, 38409), (10354, 37170), (10521, 36580), (10620, 36239), (10974, 35070), (11690, 32922), (12390, 31062), (12803, 30060), (13020, 29559), (14028, 27435), (14868, 25885), (15030, 25606), (15531, 24780), (16461, 23380), (17535, 21948), (18290, 21042), (18585, 20708), (19530, 19706)]