2016023880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4064

約数の個数: 256

約数和(自身を含む): 7261228800

約数和(自身を除く): 5245204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3230, 3315, 3705, 3876, 4001, 4199, 4420, 4845, 4940, 5304, 5928, 6460, 6630, 7410, 7752, 8002, 8398, 8840, 9690, 9880, 12003, 12597, 12920, 13260, 14820, 16004, 16796, 19380, 20005, 20995, 24006, 25194, 26520, 29640, 32008, 33592, 38760, 40010, 41990, 48012, 50388, 52013, 60015, 62985, 68017, 76019, 80020, 83980, 96024, 100776, 104026, 120030, 125970, 136034, 152038, 156039, 160040, 167960, 204051, 208052, 228057, 240060, 251940, 260065, 272068, 304076, 312078, 340085, 380095, 408102, 416104, 456114, 480120, 503880, 520130, 544136, 608152, 624156, 680170, 760190, 780195, 816204, 884221, 912228, 988247, 1020255, 1040260, 1140285, 1248312, 1292323, 1360340, 1520380, 1560390, 1632408, 1768442, 1824456, 1976494, 2040510, 2080520, 2280570, 2584646, 2652663, 2720680, 2964741, 3040760, 3120780, 3536884, 3876969, 3952988, 4081020, 4421105, 4561140, 4941235, 5169292, 5305326, 5929482, 6241560, 6461615, 7073768, 7753938, 7905976, 8162040, 8842210, 9122280, 9882470, 10338584, 10610652, 11858964, 12923230, 13263315, 14823705, 15507876, 16800199, 17684420, 19384845, 19764940, 21221304, 23717928, 25846460, 26526630, 29647410, 31015752, 33600398, 35368840, 38769690, 39529880, 50400597, 51692920, 53053260, 59294820, 67200796, 77539380, 84000995, 100801194, 106106520, 118589640, 134401592, 155078760, 168001990, 201602388, 252002985, 336003980, 403204776, 504005970, 672007960, 1008011940, 2016023880]

約数ペア:

[(1, 2016023880), (2, 1008011940), (3, 672007960), (4, 504005970), (5, 403204776), (6, 336003980), (8, 252002985), (10, 201602388), (12, 168001990), (13, 155078760), (15, 134401592), (17, 118589640), (19, 106106520), (20, 100801194), (24, 84000995), (26, 77539380), (30, 67200796), (34, 59294820), (38, 53053260), (39, 51692920), (40, 50400597), (51, 39529880), (52, 38769690), (57, 35368840), (60, 33600398), (65, 31015752), (68, 29647410), (76, 26526630), (78, 25846460), (85, 23717928), (95, 21221304), (102, 19764940), (104, 19384845), (114, 17684420), (120, 16800199), (130, 15507876), (136, 14823705), (152, 13263315), (156, 12923230), (170, 11858964), (190, 10610652), (195, 10338584), (204, 9882470), (221, 9122280), (228, 8842210), (247, 8162040), (255, 7905976), (260, 7753938), (285, 7073768), (312, 6461615), (323, 6241560), (340, 5929482), (380, 5305326), (390, 5169292), (408, 4941235), (442, 4561140), (456, 4421105), (494, 4081020), (510, 3952988), (520, 3876969), (570, 3536884), (646, 3120780), (663, 3040760), (680, 2964741), (741, 2720680), (760, 2652663), (780, 2584646), (884, 2280570), (969, 2080520), (988, 2040510), (1020, 1976494), (1105, 1824456), (1140, 1768442), (1235, 1632408), (1292, 1560390), (1326, 1520380), (1482, 1360340), (1560, 1292323), (1615, 1248312), (1768, 1140285), (1938, 1040260), (1976, 1020255), (2040, 988247), (2210, 912228), (2280, 884221), (2470, 816204), (2584, 780195), (2652, 760190), (2964, 680170), (3230, 624156), (3315, 608152), (3705, 544136), (3876, 520130), (4001, 503880), (4199, 480120), (4420, 456114), (4845, 416104), (4940, 408102), (5304, 380095), (5928, 340085), (6460, 312078), (6630, 304076), (7410, 272068), (7752, 260065), (8002, 251940), (8398, 240060), (8840, 228057), (9690, 208052), (9880, 204051), (12003, 167960), (12597, 160040), (12920, 156039), (13260, 152038), (14820, 136034), (16004, 125970), (16796, 120030), (19380, 104026), (20005, 100776), (20995, 96024), (24006, 83980), (25194, 80020), (26520, 76019), (29640, 68017), (32008, 62985), (33592, 60015), (38760, 52013), (40010, 50388), (41990, 48012)]