245867160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 965260800

約数和(自身を除く): 719393640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 59, 60, 66, 70, 77, 82, 84, 88, 105, 110, 118, 120, 121, 123, 132, 140, 154, 164, 165, 168, 177, 205, 210, 220, 231, 236, 242, 246, 264, 280, 287, 295, 308, 328, 330, 354, 363, 385, 410, 413, 420, 440, 451, 462, 472, 484, 492, 574, 590, 605, 615, 616, 649, 660, 708, 726, 770, 820, 826, 840, 847, 861, 885, 902, 924, 968, 984, 1148, 1155, 1180, 1210, 1230, 1239, 1298, 1320, 1353, 1416, 1435, 1452, 1540, 1640, 1652, 1694, 1722, 1770, 1804, 1815, 1848, 1947, 2065, 2255, 2296, 2310, 2360, 2419, 2420, 2460, 2478, 2541, 2596, 2706, 2870, 2904, 3080, 3157, 3245, 3304, 3388, 3444, 3540, 3608, 3630, 3894, 4130, 4235, 4305, 4510, 4543, 4620, 4838, 4840, 4920, 4956, 4961, 5082, 5192, 5412, 5740, 6195, 6314, 6490, 6765, 6776, 6888, 7080, 7139, 7257, 7260, 7788, 8260, 8470, 8610, 9020, 9086, 9240, 9471, 9676, 9735, 9912, 9922, 10164, 10824, 11480, 12095, 12390, 12628, 12705, 12980, 13530, 13629, 14278, 14514, 14520, 14883, 15576, 15785, 16520, 16933, 16940, 17220, 18040, 18172, 18942, 19352, 19470, 19844, 20328, 21417, 22715, 24190, 24780, 24805, 25256, 25410, 25960, 26609, 27060, 27258, 28556, 29028, 29766, 31570, 33866, 33880, 34440, 34727, 35695, 36285, 36344, 37884, 38940, 39688, 42834, 45430, 47355, 48380, 49560, 49610, 49973, 50799, 50820, 53218, 54120, 54516, 57112, 58056, 59532, 63140, 67732, 68145, 69454, 71390, 72570, 74415, 75768, 77880, 79827, 84665, 85668, 90860, 94710, 96760, 99220, 99946, 101598, 101640, 104181, 106436, 107085, 109032, 119064, 126280, 133045, 135464, 136290, 138908, 142780, 145140, 148830, 149919, 159654, 169330, 171336, 173635, 181720, 186263, 189420, 198440, 199892, 203196, 208362, 212872, 214170, 249865, 253995, 266090, 272580, 277816, 285560, 290280, 292699, 297660, 299838, 319308, 338660, 347270, 372526, 378840, 399135, 399784, 406392, 416724, 428340, 499730, 507990, 520905, 532180, 545160, 558789, 585398, 595320, 599676, 638616, 677320, 694540, 745052, 749595, 798270, 833448, 856680, 878097, 931315, 999460, 1015980, 1041810, 1064360, 1117578, 1170796, 1199352, 1389080, 1463495, 1490104, 1499190, 1596540, 1756194, 1862630, 1998920, 2031960, 2048893, 2083620, 2235156, 2341592, 2793945, 2926990, 2998380, 3193080, 3512388, 3725260, 4097786, 4167240, 4390485, 4470312, 5587890, 5853980, 5996760, 6146679, 7024776, 7450520, 8195572, 8780970, 10244465, 11175780, 11707960, 12293358, 16391144, 17561940, 20488930, 22351560, 24586716, 30733395, 35123880, 40977860, 49173432, 61466790, 81955720, 122933580, 245867160]

約数ペア:

[(1, 245867160), (2, 122933580), (3, 81955720), (4, 61466790), (5, 49173432), (6, 40977860), (7, 35123880), (8, 30733395), (10, 24586716), (11, 22351560), (12, 20488930), (14, 17561940), (15, 16391144), (20, 12293358), (21, 11707960), (22, 11175780), (24, 10244465), (28, 8780970), (30, 8195572), (33, 7450520), (35, 7024776), (40, 6146679), (41, 5996760), (42, 5853980), (44, 5587890), (55, 4470312), (56, 4390485), (59, 4167240), (60, 4097786), (66, 3725260), (70, 3512388), (77, 3193080), (82, 2998380), (84, 2926990), (88, 2793945), (105, 2341592), (110, 2235156), (118, 2083620), (120, 2048893), (121, 2031960), (123, 1998920), (132, 1862630), (140, 1756194), (154, 1596540), (164, 1499190), (165, 1490104), (168, 1463495), (177, 1389080), (205, 1199352), (210, 1170796), (220, 1117578), (231, 1064360), (236, 1041810), (242, 1015980), (246, 999460), (264, 931315), (280, 878097), (287, 856680), (295, 833448), (308, 798270), (328, 749595), (330, 745052), (354, 694540), (363, 677320), (385, 638616), (410, 599676), (413, 595320), (420, 585398), (440, 558789), (451, 545160), (462, 532180), (472, 520905), (484, 507990), (492, 499730), (574, 428340), (590, 416724), (605, 406392), (615, 399784), (616, 399135), (649, 378840), (660, 372526), (708, 347270), (726, 338660), (770, 319308), (820, 299838), (826, 297660), (840, 292699), (847, 290280), (861, 285560), (885, 277816), (902, 272580), (924, 266090), (968, 253995), (984, 249865), (1148, 214170), (1155, 212872), (1180, 208362), (1210, 203196), (1230, 199892), (1239, 198440), (1298, 189420), (1320, 186263), (1353, 181720), (1416, 173635), (1435, 171336), (1452, 169330), (1540, 159654), (1640, 149919), (1652, 148830), (1694, 145140), (1722, 142780), (1770, 138908), (1804, 136290), (1815, 135464), (1848, 133045), (1947, 126280), (2065, 119064), (2255, 109032), (2296, 107085), (2310, 106436), (2360, 104181), (2419, 101640), (2420, 101598), (2460, 99946), (2478, 99220), (2541, 96760), (2596, 94710), (2706, 90860), (2870, 85668), (2904, 84665), (3080, 79827), (3157, 77880), (3245, 75768), (3304, 74415), (3388, 72570), (3444, 71390), (3540, 69454), (3608, 68145), (3630, 67732), (3894, 63140), (4130, 59532), (4235, 58056), (4305, 57112), (4510, 54516), (4543, 54120), (4620, 53218), (4838, 50820), (4840, 50799), (4920, 49973), (4956, 49610), (4961, 49560), (5082, 48380), (5192, 47355), (5412, 45430), (5740, 42834), (6195, 39688), (6314, 38940), (6490, 37884), (6765, 36344), (6776, 36285), (6888, 35695), (7080, 34727), (7139, 34440), (7257, 33880), (7260, 33866), (7788, 31570), (8260, 29766), (8470, 29028), (8610, 28556), (9020, 27258), (9086, 27060), (9240, 26609), (9471, 25960), (9676, 25410), (9735, 25256), (9912, 24805), (9922, 24780), (10164, 24190), (10824, 22715), (11480, 21417), (12095, 20328), (12390, 19844), (12628, 19470), (12705, 19352), (12980, 18942), (13530, 18172), (13629, 18040), (14278, 17220), (14514, 16940), (14520, 16933), (14883, 16520), (15576, 15785)]