1521001680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30323}}^1$

素因数の和:30369

約数の個数: 160

約数和(自身を含む): 5414653440

約数和(自身を除く): 3893651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 30323, 50160, 60646, 90969, 121292, 151615, 181938, 242584, 303230, 333553, 363876, 454845, 485168, 576137, 606460, 667106, 727752, 909690, 1000659, 1152274, 1212920, 1334212, 1455504, 1667765, 1728411, 1819380, 2001318, 2304548, 2425840, 2668424, 2880685, 3335530, 3456822, 3638760, 4002636, 4609096, 5003295, 5336848, 5761370, 6337507, 6671060, 6913644, 7277520, 8005272, 8642055, 9218192, 10006590, 11522740, 12675014, 13342120, 13827288, 16010544, 17284110, 19012521, 20013180, 23045480, 25350028, 26684240, 27654576, 31687535, 34568220, 38025042, 40026360, 46090960, 50700056, 63375070, 69136440, 76050084, 80052720, 95062605, 101400112, 126750140, 138272880, 152100168, 190125210, 253500280, 304200336, 380250420, 507000560, 760500840, 1521001680]

約数ペア:

[(1, 1521001680), (2, 760500840), (3, 507000560), (4, 380250420), (5, 304200336), (6, 253500280), (8, 190125210), (10, 152100168), (11, 138272880), (12, 126750140), (15, 101400112), (16, 95062605), (19, 80052720), (20, 76050084), (22, 69136440), (24, 63375070), (30, 50700056), (33, 46090960), (38, 40026360), (40, 38025042), (44, 34568220), (48, 31687535), (55, 27654576), (57, 26684240), (60, 25350028), (66, 23045480), (76, 20013180), (80, 19012521), (88, 17284110), (95, 16010544), (110, 13827288), (114, 13342120), (120, 12675014), (132, 11522740), (152, 10006590), (165, 9218192), (176, 8642055), (190, 8005272), (209, 7277520), (220, 6913644), (228, 6671060), (240, 6337507), (264, 5761370), (285, 5336848), (304, 5003295), (330, 4609096), (380, 4002636), (418, 3638760), (440, 3456822), (456, 3335530), (528, 2880685), (570, 2668424), (627, 2425840), (660, 2304548), (760, 2001318), (836, 1819380), (880, 1728411), (912, 1667765), (1045, 1455504), (1140, 1334212), (1254, 1212920), (1320, 1152274), (1520, 1000659), (1672, 909690), (2090, 727752), (2280, 667106), (2508, 606460), (2640, 576137), (3135, 485168), (3344, 454845), (4180, 363876), (4560, 333553), (5016, 303230), (6270, 242584), (8360, 181938), (10032, 151615), (12540, 121292), (16720, 90969), (25080, 60646), (30323, 50160)]