328697040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 240

約数和(自身を含む): 1238884992

約数和(自身を除く): 910187952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 510, 560, 578, 595, 677, 680, 714, 816, 840, 867, 952, 1020, 1156, 1190, 1354, 1360, 1428, 1445, 1680, 1734, 1785, 1904, 2023, 2031, 2040, 2312, 2380, 2708, 2856, 2890, 3385, 3468, 3570, 4046, 4062, 4080, 4335, 4624, 4739, 4760, 5416, 5712, 5780, 6069, 6770, 6936, 7140, 8092, 8124, 8670, 9478, 9520, 10115, 10155, 10832, 11509, 11560, 12138, 13540, 13872, 14217, 14280, 16184, 16248, 17340, 18956, 20230, 20310, 23018, 23120, 23695, 24276, 27080, 28434, 28560, 30345, 32368, 32496, 34527, 34680, 37912, 40460, 40620, 46036, 47390, 48552, 54160, 56868, 57545, 60690, 69054, 69360, 71085, 75824, 80563, 80920, 81240, 92072, 94780, 97104, 113736, 115090, 121380, 138108, 142170, 161126, 161840, 162480, 172635, 184144, 189560, 195653, 227472, 230180, 241689, 242760, 276216, 284340, 322252, 345270, 379120, 391306, 402815, 460360, 483378, 485520, 552432, 568680, 586959, 644504, 690540, 782612, 805630, 920720, 966756, 978265, 1137360, 1173918, 1208445, 1289008, 1369571, 1381080, 1565224, 1611260, 1933512, 1956530, 2347836, 2416890, 2739142, 2762160, 2934795, 3130448, 3222520, 3867024, 3913060, 4108713, 4695672, 4833780, 5478284, 5869590, 6445040, 6847855, 7826120, 8217426, 9391344, 9667560, 10956568, 11739180, 13695710, 15652240, 16434852, 19335120, 20543565, 21913136, 23478360, 27391420, 32869704, 41087130, 46956720, 54782840, 65739408, 82174260, 109565680, 164348520, 328697040]

約数ペア:

[(1, 328697040), (2, 164348520), (3, 109565680), (4, 82174260), (5, 65739408), (6, 54782840), (7, 46956720), (8, 41087130), (10, 32869704), (12, 27391420), (14, 23478360), (15, 21913136), (16, 20543565), (17, 19335120), (20, 16434852), (21, 15652240), (24, 13695710), (28, 11739180), (30, 10956568), (34, 9667560), (35, 9391344), (40, 8217426), (42, 7826120), (48, 6847855), (51, 6445040), (56, 5869590), (60, 5478284), (68, 4833780), (70, 4695672), (80, 4108713), (84, 3913060), (85, 3867024), (102, 3222520), (105, 3130448), (112, 2934795), (119, 2762160), (120, 2739142), (136, 2416890), (140, 2347836), (168, 1956530), (170, 1933512), (204, 1611260), (210, 1565224), (238, 1381080), (240, 1369571), (255, 1289008), (272, 1208445), (280, 1173918), (289, 1137360), (336, 978265), (340, 966756), (357, 920720), (408, 805630), (420, 782612), (476, 690540), (510, 644504), (560, 586959), (578, 568680), (595, 552432), (677, 485520), (680, 483378), (714, 460360), (816, 402815), (840, 391306), (867, 379120), (952, 345270), (1020, 322252), (1156, 284340), (1190, 276216), (1354, 242760), (1360, 241689), (1428, 230180), (1445, 227472), (1680, 195653), (1734, 189560), (1785, 184144), (1904, 172635), (2023, 162480), (2031, 161840), (2040, 161126), (2312, 142170), (2380, 138108), (2708, 121380), (2856, 115090), (2890, 113736), (3385, 97104), (3468, 94780), (3570, 92072), (4046, 81240), (4062, 80920), (4080, 80563), (4335, 75824), (4624, 71085), (4739, 69360), (4760, 69054), (5416, 60690), (5712, 57545), (5780, 56868), (6069, 54160), (6770, 48552), (6936, 47390), (7140, 46036), (8092, 40620), (8124, 40460), (8670, 37912), (9478, 34680), (9520, 34527), (10115, 32496), (10155, 32368), (10832, 30345), (11509, 28560), (11560, 28434), (12138, 27080), (13540, 24276), (13872, 23695), (14217, 23120), (14280, 23018), (16184, 20310), (16248, 20230), (17340, 18956)]