978054480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 320

約数和(自身を含む): 3693930240

約数和(自身を除く): 2715875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 351, 360, 366, 390, 432, 468, 488, 520, 540, 549, 571, 585, 610, 624, 702, 720, 732, 780, 793, 915, 936, 976, 1040, 1080, 1098, 1142, 1170, 1220, 1404, 1464, 1560, 1586, 1647, 1713, 1755, 1830, 1872, 2160, 2196, 2284, 2340, 2379, 2440, 2745, 2808, 2855, 2928, 3120, 3172, 3294, 3426, 3510, 3660, 3965, 4392, 4568, 4680, 4758, 4880, 5139, 5490, 5616, 5710, 6344, 6588, 6852, 7020, 7137, 7320, 7423, 7930, 8235, 8565, 8784, 9136, 9360, 9516, 10278, 10980, 11420, 11895, 12688, 13176, 13704, 14040, 14274, 14640, 14846, 15417, 15860, 16470, 17130, 19032, 20556, 21411, 21960, 22269, 22840, 23790, 25695, 26352, 27408, 28080, 28548, 29692, 30834, 31720, 32940, 34260, 34831, 35685, 37115, 38064, 41112, 42822, 43920, 44538, 45680, 47580, 51390, 57096, 59384, 61668, 63440, 65880, 66807, 68520, 69662, 71370, 74230, 77085, 82224, 85644, 89076, 95160, 102780, 104493, 107055, 111345, 114192, 118768, 123336, 131760, 133614, 137040, 139324, 142740, 148460, 154170, 171288, 174155, 178152, 190320, 200421, 205560, 208986, 214110, 222690, 246672, 267228, 278648, 285480, 296920, 308340, 313479, 334035, 342576, 348310, 356304, 400842, 411120, 417972, 428220, 445380, 452803, 522465, 534456, 557296, 570960, 593840, 616680, 626958, 668070, 696620, 801684, 835944, 856440, 890760, 905606, 940437, 1002105, 1044930, 1068912, 1233360, 1253916, 1336140, 1358409, 1393240, 1567395, 1603368, 1671888, 1712880, 1781520, 1811212, 1880874, 2004210, 2089860, 2264015, 2507832, 2672280, 2716818, 2786480, 3134790, 3206736, 3622424, 3761748, 4008420, 4075227, 4179720, 4528030, 4702185, 5015664, 5344560, 5433636, 6269580, 6792045, 7244848, 7523496, 8016840, 8150454, 8359440, 9056060, 9404370, 10867272, 12225681, 12539160, 13584090, 15046992, 16033680, 16300908, 18112120, 18808740, 20376135, 21734544, 24451362, 25078320, 27168180, 32601816, 36224240, 37617480, 40752270, 48902724, 54336360, 61128405, 65203632, 75234960, 81504540, 97805448, 108672720, 122256810, 163009080, 195610896, 244513620, 326018160, 489027240, 978054480]

約数ペア:

[(1, 978054480), (2, 489027240), (3, 326018160), (4, 244513620), (5, 195610896), (6, 163009080), (8, 122256810), (9, 108672720), (10, 97805448), (12, 81504540), (13, 75234960), (15, 65203632), (16, 61128405), (18, 54336360), (20, 48902724), (24, 40752270), (26, 37617480), (27, 36224240), (30, 32601816), (36, 27168180), (39, 25078320), (40, 24451362), (45, 21734544), (48, 20376135), (52, 18808740), (54, 18112120), (60, 16300908), (61, 16033680), (65, 15046992), (72, 13584090), (78, 12539160), (80, 12225681), (90, 10867272), (104, 9404370), (108, 9056060), (117, 8359440), (120, 8150454), (122, 8016840), (130, 7523496), (135, 7244848), (144, 6792045), (156, 6269580), (180, 5433636), (183, 5344560), (195, 5015664), (208, 4702185), (216, 4528030), (234, 4179720), (240, 4075227), (244, 4008420), (260, 3761748), (270, 3622424), (305, 3206736), (312, 3134790), (351, 2786480), (360, 2716818), (366, 2672280), (390, 2507832), (432, 2264015), (468, 2089860), (488, 2004210), (520, 1880874), (540, 1811212), (549, 1781520), (571, 1712880), (585, 1671888), (610, 1603368), (624, 1567395), (702, 1393240), (720, 1358409), (732, 1336140), (780, 1253916), (793, 1233360), (915, 1068912), (936, 1044930), (976, 1002105), (1040, 940437), (1080, 905606), (1098, 890760), (1142, 856440), (1170, 835944), (1220, 801684), (1404, 696620), (1464, 668070), (1560, 626958), (1586, 616680), (1647, 593840), (1713, 570960), (1755, 557296), (1830, 534456), (1872, 522465), (2160, 452803), (2196, 445380), (2284, 428220), (2340, 417972), (2379, 411120), (2440, 400842), (2745, 356304), (2808, 348310), (2855, 342576), (2928, 334035), (3120, 313479), (3172, 308340), (3294, 296920), (3426, 285480), (3510, 278648), (3660, 267228), (3965, 246672), (4392, 222690), (4568, 214110), (4680, 208986), (4758, 205560), (4880, 200421), (5139, 190320), (5490, 178152), (5616, 174155), (5710, 171288), (6344, 154170), (6588, 148460), (6852, 142740), (7020, 139324), (7137, 137040), (7320, 133614), (7423, 131760), (7930, 123336), (8235, 118768), (8565, 114192), (8784, 111345), (9136, 107055), (9360, 104493), (9516, 102780), (10278, 95160), (10980, 89076), (11420, 85644), (11895, 82224), (12688, 77085), (13176, 74230), (13704, 71370), (14040, 69662), (14274, 68520), (14640, 66807), (14846, 65880), (15417, 63440), (15860, 61668), (16470, 59384), (17130, 57096), (19032, 51390), (20556, 47580), (21411, 45680), (21960, 44538), (22269, 43920), (22840, 42822), (23790, 41112), (25695, 38064), (26352, 37115), (27408, 35685), (28080, 34831), (28548, 34260), (29692, 32940), (30834, 31720)]