2015304540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 6280243200

約数和(自身を除く): 4264938660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 47, 57, 58, 60, 76, 87, 94, 95, 114, 116, 141, 145, 174, 188, 190, 228, 235, 282, 285, 290, 348, 380, 435, 470, 551, 564, 570, 580, 705, 870, 893, 940, 1102, 1140, 1297, 1363, 1410, 1653, 1740, 1786, 2204, 2594, 2679, 2726, 2755, 2820, 3306, 3572, 3891, 4089, 4465, 5188, 5358, 5452, 5510, 6485, 6612, 6815, 7782, 8178, 8265, 8930, 10716, 11020, 12970, 13395, 13630, 15564, 16356, 16530, 17860, 19455, 20445, 24643, 25897, 25940, 26790, 27260, 33060, 37613, 38910, 40890, 49286, 51794, 53580, 60959, 73929, 75226, 77691, 77820, 81780, 98572, 103588, 112839, 121918, 123215, 129485, 147858, 150452, 155382, 182877, 188065, 225678, 243836, 246430, 258970, 295716, 304795, 310764, 365754, 369645, 376130, 388455, 451356, 492860, 517940, 564195, 609590, 714647, 731508, 739290, 752260, 776910, 914385, 1128390, 1158221, 1219180, 1429294, 1478580, 1553820, 1767811, 1828770, 2143941, 2256780, 2316442, 2858588, 3474663, 3535622, 3573235, 3657540, 4287882, 4632884, 5303433, 5791105, 6949326, 7071244, 7146470, 8575764, 8839055, 10606866, 10719705, 11582210, 13898652, 14292940, 17373315, 17678110, 21213732, 21439410, 23164420, 26517165, 33588409, 34746630, 35356220, 42878820, 53034330, 67176818, 69493260, 100765227, 106068660, 134353636, 167942045, 201530454, 335884090, 403060908, 503826135, 671768180, 1007652270, 2015304540]

約数ペア:

[(1, 2015304540), (2, 1007652270), (3, 671768180), (4, 503826135), (5, 403060908), (6, 335884090), (10, 201530454), (12, 167942045), (15, 134353636), (19, 106068660), (20, 100765227), (29, 69493260), (30, 67176818), (38, 53034330), (47, 42878820), (57, 35356220), (58, 34746630), (60, 33588409), (76, 26517165), (87, 23164420), (94, 21439410), (95, 21213732), (114, 17678110), (116, 17373315), (141, 14292940), (145, 13898652), (174, 11582210), (188, 10719705), (190, 10606866), (228, 8839055), (235, 8575764), (282, 7146470), (285, 7071244), (290, 6949326), (348, 5791105), (380, 5303433), (435, 4632884), (470, 4287882), (551, 3657540), (564, 3573235), (570, 3535622), (580, 3474663), (705, 2858588), (870, 2316442), (893, 2256780), (940, 2143941), (1102, 1828770), (1140, 1767811), (1297, 1553820), (1363, 1478580), (1410, 1429294), (1653, 1219180), (1740, 1158221), (1786, 1128390), (2204, 914385), (2594, 776910), (2679, 752260), (2726, 739290), (2755, 731508), (2820, 714647), (3306, 609590), (3572, 564195), (3891, 517940), (4089, 492860), (4465, 451356), (5188, 388455), (5358, 376130), (5452, 369645), (5510, 365754), (6485, 310764), (6612, 304795), (6815, 295716), (7782, 258970), (8178, 246430), (8265, 243836), (8930, 225678), (10716, 188065), (11020, 182877), (12970, 155382), (13395, 150452), (13630, 147858), (15564, 129485), (16356, 123215), (16530, 121918), (17860, 112839), (19455, 103588), (20445, 98572), (24643, 81780), (25897, 77820), (25940, 77691), (26790, 75226), (27260, 73929), (33060, 60959), (37613, 53580), (38910, 51794), (40890, 49286)]