2017129080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 6502809600

約数和(自身を除く): 4485680520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 83, 93, 94, 120, 124, 139, 141, 155, 166, 186, 188, 235, 248, 249, 278, 282, 310, 332, 372, 376, 415, 417, 465, 470, 498, 556, 564, 620, 664, 695, 705, 744, 830, 834, 930, 940, 996, 1112, 1128, 1240, 1245, 1390, 1410, 1457, 1660, 1668, 1860, 1880, 1992, 2085, 2490, 2573, 2780, 2820, 2914, 3320, 3336, 3720, 3901, 4170, 4309, 4371, 4980, 5146, 5560, 5640, 5828, 6533, 7285, 7719, 7802, 8340, 8618, 8742, 9960, 10292, 11537, 11656, 11703, 12865, 12927, 13066, 14570, 15438, 15604, 16680, 17236, 17484, 19505, 19599, 20584, 21545, 21855, 23074, 23406, 25730, 25854, 26132, 29140, 30876, 31208, 32665, 34472, 34611, 34968, 38595, 39010, 39198, 43090, 43710, 46148, 46812, 51460, 51708, 52264, 57685, 58280, 58515, 61752, 64635, 65330, 69222, 77190, 78020, 78396, 86180, 87420, 92296, 93624, 97995, 102920, 103416, 115370, 117030, 120931, 129270, 130660, 138444, 154380, 156040, 156792, 172360, 173055, 174840, 195990, 202523, 230740, 234060, 241862, 258540, 261320, 276888, 308760, 346110, 357647, 362793, 391980, 405046, 461480, 468120, 483724, 517080, 542239, 604655, 607569, 692220, 715294, 725586, 783960, 810092, 967448, 1012615, 1072941, 1084478, 1209310, 1215138, 1384440, 1430588, 1451172, 1620184, 1626717, 1788235, 1813965, 2025230, 2145882, 2168956, 2418620, 2430276, 2711195, 2861176, 2902344, 3037845, 3253434, 3576470, 3627930, 4050460, 4291764, 4337912, 4837240, 4860552, 5364705, 5422390, 6075690, 6506868, 7152940, 7255860, 8100920, 8133585, 8583528, 10729410, 10844780, 12151380, 13013736, 14305880, 14511720, 16267170, 16809409, 21458820, 21689560, 24302760, 32534340, 33618818, 42917640, 50428227, 65068680, 67237636, 84047045, 100856454, 134475272, 168094090, 201712908, 252141135, 336188180, 403425816, 504282270, 672376360, 1008564540, 2017129080]

約数ペア:

[(1, 2017129080), (2, 1008564540), (3, 672376360), (4, 504282270), (5, 403425816), (6, 336188180), (8, 252141135), (10, 201712908), (12, 168094090), (15, 134475272), (20, 100856454), (24, 84047045), (30, 67237636), (31, 65068680), (40, 50428227), (47, 42917640), (60, 33618818), (62, 32534340), (83, 24302760), (93, 21689560), (94, 21458820), (120, 16809409), (124, 16267170), (139, 14511720), (141, 14305880), (155, 13013736), (166, 12151380), (186, 10844780), (188, 10729410), (235, 8583528), (248, 8133585), (249, 8100920), (278, 7255860), (282, 7152940), (310, 6506868), (332, 6075690), (372, 5422390), (376, 5364705), (415, 4860552), (417, 4837240), (465, 4337912), (470, 4291764), (498, 4050460), (556, 3627930), (564, 3576470), (620, 3253434), (664, 3037845), (695, 2902344), (705, 2861176), (744, 2711195), (830, 2430276), (834, 2418620), (930, 2168956), (940, 2145882), (996, 2025230), (1112, 1813965), (1128, 1788235), (1240, 1626717), (1245, 1620184), (1390, 1451172), (1410, 1430588), (1457, 1384440), (1660, 1215138), (1668, 1209310), (1860, 1084478), (1880, 1072941), (1992, 1012615), (2085, 967448), (2490, 810092), (2573, 783960), (2780, 725586), (2820, 715294), (2914, 692220), (3320, 607569), (3336, 604655), (3720, 542239), (3901, 517080), (4170, 483724), (4309, 468120), (4371, 461480), (4980, 405046), (5146, 391980), (5560, 362793), (5640, 357647), (5828, 346110), (6533, 308760), (7285, 276888), (7719, 261320), (7802, 258540), (8340, 241862), (8618, 234060), (8742, 230740), (9960, 202523), (10292, 195990), (11537, 174840), (11656, 173055), (11703, 172360), (12865, 156792), (12927, 156040), (13066, 154380), (14570, 138444), (15438, 130660), (15604, 129270), (16680, 120931), (17236, 117030), (17484, 115370), (19505, 103416), (19599, 102920), (20584, 97995), (21545, 93624), (21855, 92296), (23074, 87420), (23406, 86180), (25730, 78396), (25854, 78020), (26132, 77190), (29140, 69222), (30876, 65330), (31208, 64635), (32665, 61752), (34472, 58515), (34611, 58280), (34968, 57685), (38595, 52264), (39010, 51708), (39198, 51460), (43090, 46812), (43710, 46148)]