2321815980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 7585643520

約数和(自身を除く): 5263827540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 47, 55, 58, 60, 66, 87, 89, 94, 110, 116, 132, 141, 145, 165, 174, 178, 188, 220, 235, 267, 282, 290, 319, 330, 348, 356, 435, 445, 470, 517, 534, 564, 580, 638, 660, 705, 841, 870, 890, 940, 957, 979, 1034, 1068, 1276, 1335, 1363, 1410, 1551, 1595, 1682, 1740, 1780, 1914, 1958, 2068, 2523, 2581, 2585, 2670, 2726, 2820, 2937, 3102, 3190, 3364, 3828, 3916, 4089, 4183, 4205, 4785, 4895, 5046, 5162, 5170, 5340, 5452, 5874, 6204, 6380, 6815, 7743, 7755, 8178, 8366, 8410, 9251, 9570, 9790, 10092, 10324, 10340, 11748, 12549, 12615, 12905, 13630, 14685, 14993, 15486, 15510, 16356, 16732, 16820, 18502, 19140, 19580, 20445, 20915, 25098, 25230, 25810, 27260, 27753, 28391, 29370, 29986, 30972, 31020, 37004, 38715, 39527, 40890, 41830, 44979, 46013, 46255, 50196, 50460, 51620, 55506, 56782, 58740, 59972, 62745, 74849, 74965, 77430, 79054, 81780, 83660, 85173, 89958, 92026, 92510, 111012, 113564, 118581, 121307, 125490, 138039, 138765, 141955, 149698, 149930, 154860, 158108, 170346, 179916, 184052, 185020, 197635, 224547, 224895, 230065, 237162, 242614, 250980, 276078, 277530, 283910, 299396, 299860, 340692, 363921, 374245, 395270, 425865, 434797, 449094, 449790, 460130, 474324, 485228, 552156, 555060, 567820, 592905, 606535, 690195, 727842, 748490, 790540, 823339, 851730, 869594, 898188, 899580, 920260, 1122735, 1185810, 1213070, 1304391, 1334377, 1380390, 1455684, 1496980, 1646678, 1703460, 1739188, 1819605, 2173985, 2245470, 2371620, 2426140, 2470017, 2608782, 2668754, 2760780, 3293356, 3517903, 3639210, 4003131, 4116695, 4347970, 4490940, 4940034, 5217564, 5337508, 6521955, 6671885, 7035806, 7278420, 8006262, 8233390, 8695940, 9880068, 10553709, 12350085, 13043910, 13343770, 14071612, 16012524, 16466780, 17589515, 20015655, 21107418, 24700170, 26087820, 26687540, 35179030, 38696933, 40031310, 42214836, 49400340, 52768545, 70358060, 77393866, 80062620, 105537090, 116090799, 154787732, 193484665, 211074180, 232181598, 386969330, 464363196, 580453995, 773938660, 1160907990, 2321815980]

約数ペア:

[(1, 2321815980), (2, 1160907990), (3, 773938660), (4, 580453995), (5, 464363196), (6, 386969330), (10, 232181598), (11, 211074180), (12, 193484665), (15, 154787732), (20, 116090799), (22, 105537090), (29, 80062620), (30, 77393866), (33, 70358060), (44, 52768545), (47, 49400340), (55, 42214836), (58, 40031310), (60, 38696933), (66, 35179030), (87, 26687540), (89, 26087820), (94, 24700170), (110, 21107418), (116, 20015655), (132, 17589515), (141, 16466780), (145, 16012524), (165, 14071612), (174, 13343770), (178, 13043910), (188, 12350085), (220, 10553709), (235, 9880068), (267, 8695940), (282, 8233390), (290, 8006262), (319, 7278420), (330, 7035806), (348, 6671885), (356, 6521955), (435, 5337508), (445, 5217564), (470, 4940034), (517, 4490940), (534, 4347970), (564, 4116695), (580, 4003131), (638, 3639210), (660, 3517903), (705, 3293356), (841, 2760780), (870, 2668754), (890, 2608782), (940, 2470017), (957, 2426140), (979, 2371620), (1034, 2245470), (1068, 2173985), (1276, 1819605), (1335, 1739188), (1363, 1703460), (1410, 1646678), (1551, 1496980), (1595, 1455684), (1682, 1380390), (1740, 1334377), (1780, 1304391), (1914, 1213070), (1958, 1185810), (2068, 1122735), (2523, 920260), (2581, 899580), (2585, 898188), (2670, 869594), (2726, 851730), (2820, 823339), (2937, 790540), (3102, 748490), (3190, 727842), (3364, 690195), (3828, 606535), (3916, 592905), (4089, 567820), (4183, 555060), (4205, 552156), (4785, 485228), (4895, 474324), (5046, 460130), (5162, 449790), (5170, 449094), (5340, 434797), (5452, 425865), (5874, 395270), (6204, 374245), (6380, 363921), (6815, 340692), (7743, 299860), (7755, 299396), (8178, 283910), (8366, 277530), (8410, 276078), (9251, 250980), (9570, 242614), (9790, 237162), (10092, 230065), (10324, 224895), (10340, 224547), (11748, 197635), (12549, 185020), (12615, 184052), (12905, 179916), (13630, 170346), (14685, 158108), (14993, 154860), (15486, 149930), (15510, 149698), (16356, 141955), (16732, 138765), (16820, 138039), (18502, 125490), (19140, 121307), (19580, 118581), (20445, 113564), (20915, 111012), (25098, 92510), (25230, 92026), (25810, 89958), (27260, 85173), (27753, 83660), (28391, 81780), (29370, 79054), (29986, 77430), (30972, 74965), (31020, 74849), (37004, 62745), (38715, 59972), (39527, 58740), (40890, 56782), (41830, 55506), (44979, 51620), (46013, 50460), (46255, 50196)]