788118480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 2841246720

約数和(自身を除く): 2053128240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 285, 304, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1060, 1087, 1140, 1272, 1368, 1520, 1590, 1710, 1908, 2014, 2120, 2174, 2280, 2385, 2544, 2736, 3021, 3180, 3261, 3420, 3816, 4028, 4240, 4348, 4560, 4770, 5035, 5435, 6042, 6360, 6522, 6840, 7632, 8056, 8696, 9063, 9540, 9783, 10070, 10870, 12084, 12720, 13044, 13680, 15105, 16112, 16305, 17392, 18126, 19080, 19566, 20140, 20653, 21740, 24168, 26088, 30210, 32610, 36252, 38160, 39132, 40280, 41306, 43480, 45315, 48336, 48915, 52176, 57611, 60420, 61959, 65220, 72504, 78264, 80560, 82612, 86960, 90630, 97830, 103265, 115222, 120840, 123918, 130440, 145008, 156528, 165224, 172833, 181260, 185877, 195660, 206530, 230444, 241680, 247836, 260880, 288055, 309795, 330448, 345666, 362520, 371754, 391320, 413060, 460888, 495672, 518499, 576110, 619590, 691332, 725040, 743508, 782640, 826120, 864165, 921776, 929385, 991344, 1036998, 1094609, 1152220, 1239180, 1382664, 1487016, 1652240, 1728330, 1858770, 2073996, 2189218, 2304440, 2478360, 2592495, 2765328, 2974032, 3283827, 3456660, 3717540, 4147992, 4378436, 4608880, 4956720, 5184990, 5473045, 6567654, 6913320, 7435080, 8295984, 8756872, 9851481, 10369980, 10946090, 13135308, 13826640, 14870160, 16419135, 17513744, 19702962, 20739960, 21892180, 26270616, 32838270, 39405924, 41479920, 43784360, 49257405, 52541232, 65676540, 78811848, 87568720, 98514810, 131353080, 157623696, 197029620, 262706160, 394059240, 788118480]

約数ペア:

[(1, 788118480), (2, 394059240), (3, 262706160), (4, 197029620), (5, 157623696), (6, 131353080), (8, 98514810), (9, 87568720), (10, 78811848), (12, 65676540), (15, 52541232), (16, 49257405), (18, 43784360), (19, 41479920), (20, 39405924), (24, 32838270), (30, 26270616), (36, 21892180), (38, 20739960), (40, 19702962), (45, 17513744), (48, 16419135), (53, 14870160), (57, 13826640), (60, 13135308), (72, 10946090), (76, 10369980), (80, 9851481), (90, 8756872), (95, 8295984), (106, 7435080), (114, 6913320), (120, 6567654), (144, 5473045), (152, 5184990), (159, 4956720), (171, 4608880), (180, 4378436), (190, 4147992), (212, 3717540), (228, 3456660), (240, 3283827), (265, 2974032), (285, 2765328), (304, 2592495), (318, 2478360), (342, 2304440), (360, 2189218), (380, 2073996), (424, 1858770), (456, 1728330), (477, 1652240), (530, 1487016), (570, 1382664), (636, 1239180), (684, 1152220), (720, 1094609), (760, 1036998), (795, 991344), (848, 929385), (855, 921776), (912, 864165), (954, 826120), (1007, 782640), (1060, 743508), (1087, 725040), (1140, 691332), (1272, 619590), (1368, 576110), (1520, 518499), (1590, 495672), (1710, 460888), (1908, 413060), (2014, 391320), (2120, 371754), (2174, 362520), (2280, 345666), (2385, 330448), (2544, 309795), (2736, 288055), (3021, 260880), (3180, 247836), (3261, 241680), (3420, 230444), (3816, 206530), (4028, 195660), (4240, 185877), (4348, 181260), (4560, 172833), (4770, 165224), (5035, 156528), (5435, 145008), (6042, 130440), (6360, 123918), (6522, 120840), (6840, 115222), (7632, 103265), (8056, 97830), (8696, 90630), (9063, 86960), (9540, 82612), (9783, 80560), (10070, 78264), (10870, 72504), (12084, 65220), (12720, 61959), (13044, 60420), (13680, 57611), (15105, 52176), (16112, 48915), (16305, 48336), (17392, 45315), (18126, 43480), (19080, 41306), (19566, 40280), (20140, 39132), (20653, 38160), (21740, 36252), (24168, 32610), (26088, 30210)]