2184721020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 6744759840

約数和(自身を除く): 4560038820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 257, 332, 415, 498, 514, 569, 747, 771, 830, 996, 1028, 1138, 1245, 1285, 1494, 1542, 1660, 1707, 2276, 2313, 2490, 2570, 2845, 2988, 3084, 3414, 3735, 3855, 4626, 4980, 5121, 5140, 5690, 6828, 7470, 7710, 8535, 9252, 10242, 11380, 11565, 14940, 15420, 17070, 20484, 21331, 23130, 25605, 34140, 42662, 46260, 47227, 51210, 63993, 85324, 94454, 102420, 106655, 127986, 141681, 146233, 188908, 191979, 213310, 236135, 255972, 283362, 292466, 319965, 383958, 425043, 426620, 438699, 472270, 566724, 584932, 639930, 708405, 731165, 767916, 850086, 877398, 944540, 959895, 1279860, 1316097, 1416810, 1462330, 1700172, 1754796, 1919790, 2125215, 2193495, 2632194, 2833620, 2924660, 3839580, 4250430, 4386990, 5264388, 6580485, 8500860, 8773980, 12137339, 13160970, 24274678, 26321940, 36412017, 48549356, 60686695, 72824034, 109236051, 121373390, 145648068, 182060085, 218472102, 242746780, 364120170, 436944204, 546180255, 728240340, 1092360510, 2184721020]

約数ペア:

[(1, 2184721020), (2, 1092360510), (3, 728240340), (4, 546180255), (5, 436944204), (6, 364120170), (9, 242746780), (10, 218472102), (12, 182060085), (15, 145648068), (18, 121373390), (20, 109236051), (30, 72824034), (36, 60686695), (45, 48549356), (60, 36412017), (83, 26321940), (90, 24274678), (166, 13160970), (180, 12137339), (249, 8773980), (257, 8500860), (332, 6580485), (415, 5264388), (498, 4386990), (514, 4250430), (569, 3839580), (747, 2924660), (771, 2833620), (830, 2632194), (996, 2193495), (1028, 2125215), (1138, 1919790), (1245, 1754796), (1285, 1700172), (1494, 1462330), (1542, 1416810), (1660, 1316097), (1707, 1279860), (2276, 959895), (2313, 944540), (2490, 877398), (2570, 850086), (2845, 767916), (2988, 731165), (3084, 708405), (3414, 639930), (3735, 584932), (3855, 566724), (4626, 472270), (4980, 438699), (5121, 426620), (5140, 425043), (5690, 383958), (6828, 319965), (7470, 292466), (7710, 283362), (8535, 255972), (9252, 236135), (10242, 213310), (11380, 191979), (11565, 188908), (14940, 146233), (15420, 141681), (17070, 127986), (20484, 106655), (21331, 102420), (23130, 94454), (25605, 85324), (34140, 63993), (42662, 51210), (46260, 47227)]