2018098087180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{3407}}^1$

素因数の和:3944

約数の個数: 192

約数和(自身を含む): 4941998272512

約数和(自身を除く): 2923900185332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 163, 202, 257, 326, 404, 505, 514, 652, 707, 815, 1010, 1028, 1141, 1285, 1414, 1630, 1799, 2020, 2282, 2570, 2828, 3260, 3407, 3535, 3598, 4564, 5140, 5705, 6814, 7070, 7196, 8995, 11410, 13628, 14140, 16463, 17035, 17990, 22820, 23849, 25957, 32926, 34070, 35980, 41891, 47698, 51914, 65852, 68140, 82315, 83782, 95396, 103828, 115241, 119245, 129785, 164630, 167564, 181699, 209455, 230482, 238490, 259570, 293237, 329260, 344107, 363398, 418910, 460964, 476980, 519140, 555341, 576205, 586474, 688214, 726796, 837820, 875599, 908495, 1110682, 1152410, 1172948, 1376428, 1466185, 1720535, 1751198, 1816990, 2221364, 2304820, 2408749, 2776705, 2932370, 3441070, 3502396, 3633980, 3887387, 4230991, 4377995, 4817498, 5553410, 5864740, 6129193, 6882140, 7774774, 8461982, 8755990, 9634996, 11106820, 12043745, 12258386, 15549548, 16923964, 17511980, 19436935, 21154955, 24087490, 24516772, 29616937, 30645965, 38873870, 42309910, 48174980, 56089441, 59233874, 61291930, 77747740, 84619820, 88435499, 112178882, 118467748, 122583860, 142722637, 148084685, 176870998, 224357764, 280447205, 285445274, 296169370, 353741996, 392626087, 442177495, 560894410, 570890548, 592338740, 619048493, 713613185, 785252174, 884354990, 999058459, 1121788820, 1238096986, 1427226370, 1570504348, 1768709980, 1963130435, 1998116918, 2476193972, 2854452740, 3095242465, 3926260870, 3996233836, 4995292295, 6190484930, 7852521740, 9990584590, 12380969860, 14414986337, 19981169180, 28829972674, 57659945348, 72074931685, 100904904359, 144149863370, 201809808718, 288299726740, 403619617436, 504524521795, 1009049043590, 2018098087180]

約数ペア:

[(1, 2018098087180), (2, 1009049043590), (4, 504524521795), (5, 403619617436), (7, 288299726740), (10, 201809808718), (14, 144149863370), (20, 100904904359), (28, 72074931685), (35, 57659945348), (70, 28829972674), (101, 19981169180), (140, 14414986337), (163, 12380969860), (202, 9990584590), (257, 7852521740), (326, 6190484930), (404, 4995292295), (505, 3996233836), (514, 3926260870), (652, 3095242465), (707, 2854452740), (815, 2476193972), (1010, 1998116918), (1028, 1963130435), (1141, 1768709980), (1285, 1570504348), (1414, 1427226370), (1630, 1238096986), (1799, 1121788820), (2020, 999058459), (2282, 884354990), (2570, 785252174), (2828, 713613185), (3260, 619048493), (3407, 592338740), (3535, 570890548), (3598, 560894410), (4564, 442177495), (5140, 392626087), (5705, 353741996), (6814, 296169370), (7070, 285445274), (7196, 280447205), (8995, 224357764), (11410, 176870998), (13628, 148084685), (14140, 142722637), (16463, 122583860), (17035, 118467748), (17990, 112178882), (22820, 88435499), (23849, 84619820), (25957, 77747740), (32926, 61291930), (34070, 59233874), (35980, 56089441), (41891, 48174980), (47698, 42309910), (51914, 38873870), (65852, 30645965), (68140, 29616937), (82315, 24516772), (83782, 24087490), (95396, 21154955), (103828, 19436935), (115241, 17511980), (119245, 16923964), (129785, 15549548), (164630, 12258386), (167564, 12043745), (181699, 11106820), (209455, 9634996), (230482, 8755990), (238490, 8461982), (259570, 7774774), (293237, 6882140), (329260, 6129193), (344107, 5864740), (363398, 5553410), (418910, 4817498), (460964, 4377995), (476980, 4230991), (519140, 3887387), (555341, 3633980), (576205, 3502396), (586474, 3441070), (688214, 2932370), (726796, 2776705), (837820, 2408749), (875599, 2304820), (908495, 2221364), (1110682, 1816990), (1152410, 1751198), (1172948, 1720535), (1376428, 1466185)]