1320234570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 3796416000

約数和(自身を除く): 2476181430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 79, 87, 90, 95, 114, 145, 158, 171, 174, 190, 237, 261, 285, 290, 337, 342, 395, 435, 474, 522, 551, 570, 674, 711, 790, 855, 870, 1011, 1102, 1185, 1305, 1422, 1501, 1653, 1685, 1710, 2022, 2291, 2370, 2610, 2755, 3002, 3033, 3306, 3370, 3555, 4503, 4582, 4959, 5055, 5510, 6066, 6403, 6873, 7110, 7505, 8265, 9006, 9773, 9918, 10110, 11455, 12806, 13509, 13746, 15010, 15165, 16530, 19209, 19546, 20619, 22515, 22910, 24795, 26623, 27018, 29319, 30330, 32015, 34365, 38418, 41238, 43529, 45030, 48865, 49590, 53246, 57627, 58638, 64030, 67545, 68730, 79869, 87058, 87957, 96045, 97730, 103095, 115254, 130587, 133115, 135090, 146595, 159738, 175914, 185687, 192090, 206190, 217645, 239607, 261174, 266230, 288135, 293190, 371374, 391761, 399345, 435290, 439785, 479214, 505837, 557061, 576270, 652935, 772067, 783522, 798690, 879570, 928435, 1011674, 1114122, 1198035, 1305870, 1517511, 1544134, 1671183, 1856870, 1958805, 2316201, 2396070, 2529185, 2785305, 3035022, 3342366, 3860335, 3917610, 4552533, 4632402, 5058370, 5570610, 6948603, 7587555, 7720670, 8355915, 9105066, 11581005, 13897206, 14669273, 15175110, 16711830, 22762665, 23162010, 29338546, 34743015, 44007819, 45525330, 69486030, 73346365, 88015638, 132023457, 146692730, 220039095, 264046914, 440078190, 660117285, 1320234570]

約数ペア:

[(1, 1320234570), (2, 660117285), (3, 440078190), (5, 264046914), (6, 220039095), (9, 146692730), (10, 132023457), (15, 88015638), (18, 73346365), (19, 69486030), (29, 45525330), (30, 44007819), (38, 34743015), (45, 29338546), (57, 23162010), (58, 22762665), (79, 16711830), (87, 15175110), (90, 14669273), (95, 13897206), (114, 11581005), (145, 9105066), (158, 8355915), (171, 7720670), (174, 7587555), (190, 6948603), (237, 5570610), (261, 5058370), (285, 4632402), (290, 4552533), (337, 3917610), (342, 3860335), (395, 3342366), (435, 3035022), (474, 2785305), (522, 2529185), (551, 2396070), (570, 2316201), (674, 1958805), (711, 1856870), (790, 1671183), (855, 1544134), (870, 1517511), (1011, 1305870), (1102, 1198035), (1185, 1114122), (1305, 1011674), (1422, 928435), (1501, 879570), (1653, 798690), (1685, 783522), (1710, 772067), (2022, 652935), (2291, 576270), (2370, 557061), (2610, 505837), (2755, 479214), (3002, 439785), (3033, 435290), (3306, 399345), (3370, 391761), (3555, 371374), (4503, 293190), (4582, 288135), (4959, 266230), (5055, 261174), (5510, 239607), (6066, 217645), (6403, 206190), (6873, 192090), (7110, 185687), (7505, 175914), (8265, 159738), (9006, 146595), (9773, 135090), (9918, 133115), (10110, 130587), (11455, 115254), (12806, 103095), (13509, 97730), (13746, 96045), (15010, 87957), (15165, 87058), (16530, 79869), (19209, 68730), (19546, 67545), (20619, 64030), (22515, 58638), (22910, 57627), (24795, 53246), (26623, 49590), (27018, 48865), (29319, 45030), (30330, 43529), (32015, 41238), (34365, 38418)]