12158695920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{19403}}^1$

素因数の和:19799

約数の個数: 160

約数和(自身を含む): 43194235392

約数和(自身を除く): 31035539472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 373, 420, 560, 746, 840, 1119, 1492, 1680, 1865, 2238, 2611, 2984, 3730, 4476, 5222, 5595, 5968, 7460, 7833, 8952, 10444, 11190, 13055, 14920, 15666, 17904, 19403, 20888, 22380, 26110, 29840, 31332, 38806, 39165, 41776, 44760, 52220, 58209, 62664, 77612, 78330, 89520, 97015, 104440, 116418, 125328, 135821, 155224, 156660, 194030, 208880, 232836, 271642, 291045, 310448, 313320, 388060, 407463, 465672, 543284, 582090, 626640, 679105, 776120, 814926, 931344, 1086568, 1164180, 1358210, 1552240, 1629852, 2037315, 2173136, 2328360, 2716420, 3259704, 4074630, 4656720, 5432840, 6519408, 7237319, 8149260, 10865680, 14474638, 16298520, 21711957, 28949276, 32597040, 36186595, 43423914, 50661233, 57898552, 72373190, 86847828, 101322466, 108559785, 115797104, 144746380, 151983699, 173695656, 202644932, 217119570, 253306165, 289492760, 303967398, 347391312, 405289864, 434239140, 506612330, 578985520, 607934796, 759918495, 810579728, 868478280, 1013224660, 1215869592, 1519836990, 1736956560, 2026449320, 2431739184, 3039673980, 4052898640, 6079347960, 12158695920]

約数ペア:

[(1, 12158695920), (2, 6079347960), (3, 4052898640), (4, 3039673980), (5, 2431739184), (6, 2026449320), (7, 1736956560), (8, 1519836990), (10, 1215869592), (12, 1013224660), (14, 868478280), (15, 810579728), (16, 759918495), (20, 607934796), (21, 578985520), (24, 506612330), (28, 434239140), (30, 405289864), (35, 347391312), (40, 303967398), (42, 289492760), (48, 253306165), (56, 217119570), (60, 202644932), (70, 173695656), (80, 151983699), (84, 144746380), (105, 115797104), (112, 108559785), (120, 101322466), (140, 86847828), (168, 72373190), (210, 57898552), (240, 50661233), (280, 43423914), (336, 36186595), (373, 32597040), (420, 28949276), (560, 21711957), (746, 16298520), (840, 14474638), (1119, 10865680), (1492, 8149260), (1680, 7237319), (1865, 6519408), (2238, 5432840), (2611, 4656720), (2984, 4074630), (3730, 3259704), (4476, 2716420), (5222, 2328360), (5595, 2173136), (5968, 2037315), (7460, 1629852), (7833, 1552240), (8952, 1358210), (10444, 1164180), (11190, 1086568), (13055, 931344), (14920, 814926), (15666, 776120), (17904, 679105), (19403, 626640), (20888, 582090), (22380, 543284), (26110, 465672), (29840, 407463), (31332, 388060), (38806, 313320), (39165, 310448), (41776, 291045), (44760, 271642), (52220, 232836), (58209, 208880), (62664, 194030), (77612, 156660), (78330, 155224), (89520, 135821), (97015, 125328), (104440, 116418)]