7141840080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 320

約数和(自身を含む): 24860908800

約数和(自身を除く): 17719068720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 181, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 362, 380, 408, 456, 509, 510, 543, 570, 646, 680, 724, 760, 816, 905, 912, 969, 1018, 1020, 1086, 1140, 1292, 1360, 1448, 1520, 1527, 1615, 1810, 1938, 2036, 2040, 2172, 2280, 2545, 2584, 2715, 2896, 3054, 3077, 3230, 3439, 3620, 3876, 4072, 4080, 4344, 4560, 4845, 5090, 5168, 5430, 6108, 6154, 6460, 6878, 7240, 7635, 7752, 8144, 8653, 8688, 9231, 9671, 9690, 10180, 10317, 10860, 12216, 12308, 12920, 13756, 14480, 15270, 15385, 15504, 17195, 17306, 18462, 19342, 19380, 20360, 20634, 21720, 24432, 24616, 25840, 25959, 27512, 29013, 30540, 30770, 34390, 34612, 36924, 38684, 38760, 40720, 41268, 43265, 43440, 46155, 48355, 49232, 51585, 51918, 55024, 58026, 58463, 61080, 61540, 68780, 69224, 73848, 77368, 77520, 82536, 86530, 92129, 92310, 96710, 103170, 103836, 116052, 116926, 122160, 123080, 129795, 137560, 138448, 145065, 147696, 154736, 164407, 165072, 173060, 175389, 184258, 184620, 193420, 206340, 207672, 232104, 233852, 246160, 259590, 275120, 276387, 290130, 292315, 328814, 346120, 350778, 368516, 369240, 386840, 412680, 415344, 460645, 464208, 467704, 493221, 519180, 552774, 580260, 584630, 657628, 692240, 701556, 737032, 738480, 773680, 822035, 825360, 876945, 921290, 935408, 986442, 1038360, 1105548, 1160520, 1169260, 1315256, 1381935, 1403112, 1474064, 1566193, 1644070, 1750451, 1753890, 1842580, 1972884, 2076720, 2211096, 2321040, 2338520, 2466105, 2630512, 2763870, 2806224, 3132386, 3288140, 3500902, 3507780, 3685160, 3945768, 4422192, 4677040, 4698579, 4932210, 5251353, 5527740, 6264772, 6576280, 7001804, 7015560, 7370320, 7830965, 7891536, 8752255, 9397158, 9864420, 10502706, 11055480, 12529544, 13152560, 14003608, 14031120, 15661930, 17504510, 18794316, 19728840, 21005412, 22110960, 23492895, 25059088, 26256765, 28007216, 29757667, 31323860, 35009020, 37588632, 39457680, 42010824, 46985790, 52513530, 59515334, 62647720, 70018040, 75177264, 84021648, 89273001, 93971580, 105027060, 119030668, 125295440, 140036080, 148788335, 178546002, 187943160, 210054120, 238061336, 297576670, 357092004, 375886320, 420108240, 446365005, 476122672, 595153340, 714184008, 892730010, 1190306680, 1428368016, 1785460020, 2380613360, 3570920040, 7141840080]

約数ペア:

[(1, 7141840080), (2, 3570920040), (3, 2380613360), (4, 1785460020), (5, 1428368016), (6, 1190306680), (8, 892730010), (10, 714184008), (12, 595153340), (15, 476122672), (16, 446365005), (17, 420108240), (19, 375886320), (20, 357092004), (24, 297576670), (30, 238061336), (34, 210054120), (38, 187943160), (40, 178546002), (48, 148788335), (51, 140036080), (57, 125295440), (60, 119030668), (68, 105027060), (76, 93971580), (80, 89273001), (85, 84021648), (95, 75177264), (102, 70018040), (114, 62647720), (120, 59515334), (136, 52513530), (152, 46985790), (170, 42010824), (181, 39457680), (190, 37588632), (204, 35009020), (228, 31323860), (240, 29757667), (255, 28007216), (272, 26256765), (285, 25059088), (304, 23492895), (323, 22110960), (340, 21005412), (362, 19728840), (380, 18794316), (408, 17504510), (456, 15661930), (509, 14031120), (510, 14003608), (543, 13152560), (570, 12529544), (646, 11055480), (680, 10502706), (724, 9864420), (760, 9397158), (816, 8752255), (905, 7891536), (912, 7830965), (969, 7370320), (1018, 7015560), (1020, 7001804), (1086, 6576280), (1140, 6264772), (1292, 5527740), (1360, 5251353), (1448, 4932210), (1520, 4698579), (1527, 4677040), (1615, 4422192), (1810, 3945768), (1938, 3685160), (2036, 3507780), (2040, 3500902), (2172, 3288140), (2280, 3132386), (2545, 2806224), (2584, 2763870), (2715, 2630512), (2896, 2466105), (3054, 2338520), (3077, 2321040), (3230, 2211096), (3439, 2076720), (3620, 1972884), (3876, 1842580), (4072, 1753890), (4080, 1750451), (4344, 1644070), (4560, 1566193), (4845, 1474064), (5090, 1403112), (5168, 1381935), (5430, 1315256), (6108, 1169260), (6154, 1160520), (6460, 1105548), (6878, 1038360), (7240, 986442), (7635, 935408), (7752, 921290), (8144, 876945), (8653, 825360), (8688, 822035), (9231, 773680), (9671, 738480), (9690, 737032), (10180, 701556), (10317, 692240), (10860, 657628), (12216, 584630), (12308, 580260), (12920, 552774), (13756, 519180), (14480, 493221), (15270, 467704), (15385, 464208), (15504, 460645), (17195, 415344), (17306, 412680), (18462, 386840), (19342, 369240), (19380, 368516), (20360, 350778), (20634, 346120), (21720, 328814), (24432, 292315), (24616, 290130), (25840, 276387), (25959, 275120), (27512, 259590), (29013, 246160), (30540, 233852), (30770, 232104), (34390, 207672), (34612, 206340), (36924, 193420), (38684, 184620), (38760, 184258), (40720, 175389), (41268, 173060), (43265, 165072), (43440, 164407), (46155, 154736), (48355, 147696), (49232, 145065), (51585, 138448), (51918, 137560), (55024, 129795), (58026, 123080), (58463, 122160), (61080, 116926), (61540, 116052), (68780, 103836), (69224, 103170), (73848, 96710), (77368, 92310), (77520, 92129), (82536, 86530)]