20248841580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:2000

約数の個数: 192

約数和(自身を含む): 62849364480

約数和(自身を除く): 42600522900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 179, 202, 220, 303, 330, 358, 404, 505, 537, 606, 660, 716, 895, 1010, 1074, 1111, 1212, 1515, 1697, 1790, 1969, 2020, 2148, 2222, 2685, 3030, 3333, 3394, 3580, 3938, 4444, 5091, 5370, 5555, 5907, 6060, 6666, 6788, 7876, 8485, 9845, 10182, 10740, 11110, 11814, 13332, 16665, 16970, 18079, 18667, 19690, 20364, 22220, 23628, 25455, 29535, 33330, 33940, 36158, 37334, 39380, 50910, 54237, 56001, 59070, 66660, 72316, 74668, 90395, 93335, 101820, 108474, 112002, 118140, 171397, 180790, 186670, 198869, 216948, 224004, 271185, 280005, 303763, 342794, 361580, 373340, 397738, 514191, 542370, 560010, 596607, 607526, 685588, 795476, 856985, 911289, 994345, 1028382, 1084740, 1120020, 1193214, 1215052, 1518815, 1713970, 1822578, 1885367, 1988690, 2056764, 2386428, 2570955, 2983035, 3037630, 3341393, 3427940, 3645156, 3770734, 3977380, 4556445, 5141910, 5656101, 5966070, 6075260, 6682786, 7541468, 9112890, 9426835, 10024179, 10283820, 11312202, 11932140, 13365572, 16706965, 18225780, 18853670, 20048358, 22624404, 28280505, 30680063, 33413930, 37707340, 40096716, 50120895, 56561010, 61360126, 66827860, 92040189, 100241790, 113122020, 122720252, 153400315, 184080378, 200483580, 306800630, 337480693, 368160756, 460200945, 613601260, 674961386, 920401890, 1012442079, 1349922772, 1687403465, 1840803780, 2024884158, 3374806930, 4049768316, 5062210395, 6749613860, 10124420790, 20248841580]

約数ペア:

[(1, 20248841580), (2, 10124420790), (3, 6749613860), (4, 5062210395), (5, 4049768316), (6, 3374806930), (10, 2024884158), (11, 1840803780), (12, 1687403465), (15, 1349922772), (20, 1012442079), (22, 920401890), (30, 674961386), (33, 613601260), (44, 460200945), (55, 368160756), (60, 337480693), (66, 306800630), (101, 200483580), (110, 184080378), (132, 153400315), (165, 122720252), (179, 113122020), (202, 100241790), (220, 92040189), (303, 66827860), (330, 61360126), (358, 56561010), (404, 50120895), (505, 40096716), (537, 37707340), (606, 33413930), (660, 30680063), (716, 28280505), (895, 22624404), (1010, 20048358), (1074, 18853670), (1111, 18225780), (1212, 16706965), (1515, 13365572), (1697, 11932140), (1790, 11312202), (1969, 10283820), (2020, 10024179), (2148, 9426835), (2222, 9112890), (2685, 7541468), (3030, 6682786), (3333, 6075260), (3394, 5966070), (3580, 5656101), (3938, 5141910), (4444, 4556445), (5091, 3977380), (5370, 3770734), (5555, 3645156), (5907, 3427940), (6060, 3341393), (6666, 3037630), (6788, 2983035), (7876, 2570955), (8485, 2386428), (9845, 2056764), (10182, 1988690), (10740, 1885367), (11110, 1822578), (11814, 1713970), (13332, 1518815), (16665, 1215052), (16970, 1193214), (18079, 1120020), (18667, 1084740), (19690, 1028382), (20364, 994345), (22220, 911289), (23628, 856985), (25455, 795476), (29535, 685588), (33330, 607526), (33940, 596607), (36158, 560010), (37334, 542370), (39380, 514191), (50910, 397738), (54237, 373340), (56001, 361580), (59070, 342794), (66660, 303763), (72316, 280005), (74668, 271185), (90395, 224004), (93335, 216948), (101820, 198869), (108474, 186670), (112002, 180790), (118140, 171397)]