About the Number

2930816880

2930816879 ← → 2930816881

2進数表記:10101110101100001011011101110000

漢数字表記:二十九億三千八十一万六千八百八十

素因数分解:

2 4 × 3 2 × 5 1 × 19 1 × 31 1 × 6911 1

素因数の和:6980
約数の個数: 240
約数和(自身を含む): 10696458240
約数和(自身を除く): 7765641360

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 6911, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 13822, 14136, 17670, 20733, 21204, 22320, 23560, 26505, 27644, 28272, 34555, 35340, 41466, 42408, 47120, 53010, 55288, 62199, 69110, 70680, 82932, 84816, 103665, 106020, 110576, 124398, 131309, 138220, 141360, 165864, 207330, 212040, 214241, 248796, 262618, 276440, 310995, 331728, 393927, 414660, 424080, 428482, 497592, 525236, 552880, 621990, 642723, 656545, 787854, 829320, 856964, 995184, 1050472, 1071205, 1181781, 1243980, 1285446, 1313090, 1575708, 1658640, 1713928, 1928169, 1969635, 2100944, 2142410, 2363562, 2487960, 2570892, 2626180, 3151416, 3213615, 3427856, 3856338, 3939270, 4070579, 4284820, 4727124, 4975920, 5141784, 5252360, 5908905, 6302832, 6427230, 7712676, 7878540, 8141158, 8569640, 9454248, 9640845, 10283568, 10504720, 11817810, 12211737, 12854460, 15425352, 15757080, 16282316, 17139280, 18908496, 19281690, 20352895, 23635620, 24423474, 25708920, 30850704, 31514160, 32564632, 36635211, 38563380, 40705790, 47271240, 48846948, 51417840, 61058685, 65129264, 73270422, 77126760, 81411580, 94542480, 97693896, 122117370, 146540844, 154253520, 162823160, 183176055, 195387792, 244234740, 293081688, 325646320, 366352110, 488469480, 586163376, 732704220, 976938960, 1465408440, 2930816880]

約数ペア:
[(1, 2930816880), (2, 1465408440), (3, 976938960), (4, 732704220), (5, 586163376), (6, 488469480), (8, 366352110), (9, 325646320), (10, 293081688), (12, 244234740), (15, 195387792), (16, 183176055), (18, 162823160), (19, 154253520), (20, 146540844), (24, 122117370), (30, 97693896), (31, 94542480), (36, 81411580), (38, 77126760), (40, 73270422), (45, 65129264), (48, 61058685), (57, 51417840), (60, 48846948), (62, 47271240), (72, 40705790), (76, 38563380), (80, 36635211), (90, 32564632), (93, 31514160), (95, 30850704), (114, 25708920), (120, 24423474), (124, 23635620), (144, 20352895), (152, 19281690), (155, 18908496), (171, 17139280), (180, 16282316), (186, 15757080), (190, 15425352), (228, 12854460), (240, 12211737), (248, 11817810), (279, 10504720), (285, 10283568), (304, 9640845), (310, 9454248), (342, 8569640), (360, 8141158), (372, 7878540), (380, 7712676), (456, 6427230), (465, 6302832), (496, 5908905), (558, 5252360), (570, 5141784), (589, 4975920), (620, 4727124), (684, 4284820), (720, 4070579), (744, 3939270), (760, 3856338), (855, 3427856), (912, 3213615), (930, 3151416), (1116, 2626180), (1140, 2570892), (1178, 2487960), (1240, 2363562), (1368, 2142410), (1395, 2100944), (1488, 1969635), (1520, 1928169), (1710, 1713928), (1767, 1658640), (1860, 1575708), (2232, 1313090), (2280, 1285446), (2356, 1243980), (2480, 1181781), (2736, 1071205), (2790, 1050472), (2945, 995184), (3420, 856964), (3534, 829320), (3720, 787854), (4464, 656545), (4560, 642723), (4712, 621990), (5301, 552880), (5580, 525236), (5890, 497592), (6840, 428482), (6911, 424080), (7068, 414660), (7440, 393927), (8835, 331728), (9424, 310995), (10602, 276440), (11160, 262618), (11780, 248796), (13680, 214241), (13822, 212040), (14136, 207330), (17670, 165864), (20733, 141360), (21204, 138220), (22320, 131309), (23560, 124398), (26505, 110576), (27644, 106020), (28272, 103665), (34555, 84816), (35340, 82932), (41466, 70680), (42408, 69110), (47120, 62199), (53010, 55288)]

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