16496747800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 42044184000

約数和(自身を除く): 25547436200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 130, 200, 206, 229, 260, 269, 325, 412, 458, 515, 520, 538, 650, 824, 916, 1030, 1076, 1145, 1300, 1339, 1345, 1832, 2060, 2152, 2290, 2575, 2600, 2678, 2690, 2977, 3497, 4120, 4580, 5150, 5356, 5380, 5725, 5954, 6695, 6725, 6994, 9160, 10300, 10712, 10760, 11450, 11908, 13390, 13450, 13988, 14885, 17485, 20600, 22900, 23587, 23816, 26780, 26900, 27707, 27976, 29770, 33475, 34970, 45800, 47174, 53560, 53800, 55414, 59540, 61601, 66950, 69940, 74425, 87425, 94348, 110828, 117935, 119080, 123202, 133900, 138535, 139880, 148850, 174850, 188696, 221656, 235870, 246404, 267800, 277070, 297700, 306631, 308005, 349700, 360191, 471740, 492808, 554140, 589675, 595400, 613262, 616010, 692675, 699400, 720382, 800813, 943480, 1108280, 1179350, 1226524, 1232020, 1385350, 1440764, 1533155, 1540025, 1601626, 1800955, 2358700, 2453048, 2464040, 2770700, 2881528, 3066310, 3080050, 3203252, 3601910, 4004065, 4717400, 5541400, 6132620, 6160100, 6344903, 6406504, 7203820, 7665775, 8008130, 9004775, 12265240, 12320200, 12689806, 14407640, 15331550, 16016260, 18009550, 20020325, 25379612, 30663100, 31724515, 32032520, 36019100, 40040650, 50759224, 61326200, 63449030, 72038200, 80081300, 82483739, 126898060, 158622575, 160162600, 164967478, 253796120, 317245150, 329934956, 412418695, 634490300, 659869912, 824837390, 1268980600, 1649674780, 2062093475, 3299349560, 4124186950, 8248373900, 16496747800]

約数ペア:

[(1, 16496747800), (2, 8248373900), (4, 4124186950), (5, 3299349560), (8, 2062093475), (10, 1649674780), (13, 1268980600), (20, 824837390), (25, 659869912), (26, 634490300), (40, 412418695), (50, 329934956), (52, 317245150), (65, 253796120), (100, 164967478), (103, 160162600), (104, 158622575), (130, 126898060), (200, 82483739), (206, 80081300), (229, 72038200), (260, 63449030), (269, 61326200), (325, 50759224), (412, 40040650), (458, 36019100), (515, 32032520), (520, 31724515), (538, 30663100), (650, 25379612), (824, 20020325), (916, 18009550), (1030, 16016260), (1076, 15331550), (1145, 14407640), (1300, 12689806), (1339, 12320200), (1345, 12265240), (1832, 9004775), (2060, 8008130), (2152, 7665775), (2290, 7203820), (2575, 6406504), (2600, 6344903), (2678, 6160100), (2690, 6132620), (2977, 5541400), (3497, 4717400), (4120, 4004065), (4580, 3601910), (5150, 3203252), (5356, 3080050), (5380, 3066310), (5725, 2881528), (5954, 2770700), (6695, 2464040), (6725, 2453048), (6994, 2358700), (9160, 1800955), (10300, 1601626), (10712, 1540025), (10760, 1533155), (11450, 1440764), (11908, 1385350), (13390, 1232020), (13450, 1226524), (13988, 1179350), (14885, 1108280), (17485, 943480), (20600, 800813), (22900, 720382), (23587, 699400), (23816, 692675), (26780, 616010), (26900, 613262), (27707, 595400), (27976, 589675), (29770, 554140), (33475, 492808), (34970, 471740), (45800, 360191), (47174, 349700), (53560, 308005), (53800, 306631), (55414, 297700), (59540, 277070), (61601, 267800), (66950, 246404), (69940, 235870), (74425, 221656), (87425, 188696), (94348, 174850), (110828, 148850), (117935, 139880), (119080, 138535), (123202, 133900)]