1566353820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 4885816320

約数和(自身を除く): 3319462500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 179, 204, 230, 255, 276, 340, 345, 358, 373, 391, 460, 510, 537, 690, 716, 746, 782, 895, 1020, 1074, 1119, 1173, 1380, 1492, 1564, 1790, 1865, 1955, 2148, 2238, 2346, 2685, 3043, 3580, 3730, 3910, 4117, 4476, 4692, 5370, 5595, 5865, 6086, 6341, 7460, 7820, 8234, 8579, 9129, 10740, 11190, 11730, 12172, 12351, 12682, 15215, 16468, 17158, 18258, 19023, 20585, 22380, 23460, 24702, 25364, 25737, 30430, 31705, 34316, 36516, 38046, 41170, 42895, 45645, 49404, 51474, 60860, 61755, 63410, 66767, 69989, 76092, 82340, 85790, 91290, 95115, 102948, 123510, 126820, 128685, 133534, 139978, 145843, 171580, 182580, 190230, 200301, 209967, 247020, 257370, 267068, 279956, 291686, 333835, 349945, 380460, 400602, 419934, 437529, 514740, 583372, 667670, 699890, 729215, 801204, 839868, 875058, 1001505, 1049835, 1135039, 1335340, 1399780, 1458430, 1535641, 1750116, 2003010, 2099670, 2187645, 2270078, 2916860, 3071282, 3405117, 4006020, 4199340, 4375290, 4540156, 4606923, 5675195, 6142564, 6810234, 7678205, 8750580, 9213846, 11350390, 13620468, 15356410, 17025585, 18427692, 22700780, 23034615, 26105897, 30712820, 34051170, 46069230, 52211794, 68102340, 78317691, 92138460, 104423588, 130529485, 156635382, 261058970, 313270764, 391588455, 522117940, 783176910, 1566353820]

約数ペア:

[(1, 1566353820), (2, 783176910), (3, 522117940), (4, 391588455), (5, 313270764), (6, 261058970), (10, 156635382), (12, 130529485), (15, 104423588), (17, 92138460), (20, 78317691), (23, 68102340), (30, 52211794), (34, 46069230), (46, 34051170), (51, 30712820), (60, 26105897), (68, 23034615), (69, 22700780), (85, 18427692), (92, 17025585), (102, 15356410), (115, 13620468), (138, 11350390), (170, 9213846), (179, 8750580), (204, 7678205), (230, 6810234), (255, 6142564), (276, 5675195), (340, 4606923), (345, 4540156), (358, 4375290), (373, 4199340), (391, 4006020), (460, 3405117), (510, 3071282), (537, 2916860), (690, 2270078), (716, 2187645), (746, 2099670), (782, 2003010), (895, 1750116), (1020, 1535641), (1074, 1458430), (1119, 1399780), (1173, 1335340), (1380, 1135039), (1492, 1049835), (1564, 1001505), (1790, 875058), (1865, 839868), (1955, 801204), (2148, 729215), (2238, 699890), (2346, 667670), (2685, 583372), (3043, 514740), (3580, 437529), (3730, 419934), (3910, 400602), (4117, 380460), (4476, 349945), (4692, 333835), (5370, 291686), (5595, 279956), (5865, 267068), (6086, 257370), (6341, 247020), (7460, 209967), (7820, 200301), (8234, 190230), (8579, 182580), (9129, 171580), (10740, 145843), (11190, 139978), (11730, 133534), (12172, 128685), (12351, 126820), (12682, 123510), (15215, 102948), (16468, 95115), (17158, 91290), (18258, 85790), (19023, 82340), (20585, 76092), (22380, 69989), (23460, 66767), (24702, 63410), (25364, 61755), (25737, 60860), (30430, 51474), (31705, 49404), (34316, 45645), (36516, 42895), (38046, 41170)]