392967120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 320

約数和(自身を含む): 1579898880

約数和(自身を除く): 1186931760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 947, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1894, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2841, 2964, 3120, 3192, 3458, 3640, 3705, 3788, 3952, 3990, 4368, 4560, 4735, 4940, 5187, 5320, 5460, 5682, 5928, 6384, 6629, 6916, 7280, 7410, 7576, 7980, 8645, 9470, 9880, 10374, 10640, 10920, 11364, 11856, 12311, 13258, 13832, 14205, 14820, 15152, 15960, 17290, 17993, 18940, 19760, 19887, 20748, 21840, 22728, 24622, 25935, 26516, 27664, 28410, 29640, 31920, 33145, 34580, 35986, 36933, 37880, 39774, 41496, 45456, 49244, 51870, 53032, 53979, 56820, 59280, 61555, 66290, 69160, 71972, 73866, 75760, 79548, 82992, 86177, 89965, 98488, 99435, 103740, 106064, 107958, 113640, 123110, 125951, 132580, 138320, 143944, 147732, 159096, 172354, 179930, 184665, 196976, 198870, 207480, 215916, 227280, 233909, 246220, 251902, 258531, 265160, 269895, 287888, 295464, 318192, 344708, 359860, 369330, 377853, 397740, 414960, 430885, 431832, 467818, 492440, 503804, 517062, 530320, 539790, 590928, 629755, 689416, 701727, 719720, 738660, 755706, 795480, 861770, 863664, 935636, 984880, 1007608, 1034124, 1079580, 1169545, 1259510, 1292655, 1378832, 1403454, 1439440, 1477320, 1511412, 1590960, 1637363, 1723540, 1871272, 1889265, 2015216, 2068248, 2159160, 2339090, 2519020, 2585310, 2806908, 2954640, 3022824, 3274726, 3447080, 3508635, 3742544, 3778530, 4136496, 4318320, 4678180, 4912089, 5038040, 5170620, 5613816, 6045648, 6549452, 6894160, 7017270, 7557060, 8186815, 9356360, 9824178, 10076080, 10341240, 11227632, 13098904, 14034540, 15114120, 16373630, 18712720, 19648356, 20682480, 24560445, 26197808, 28069080, 30228240, 32747260, 39296712, 49120890, 56138160, 65494520, 78593424, 98241780, 130989040, 196483560, 392967120]

約数ペア:

[(1, 392967120), (2, 196483560), (3, 130989040), (4, 98241780), (5, 78593424), (6, 65494520), (7, 56138160), (8, 49120890), (10, 39296712), (12, 32747260), (13, 30228240), (14, 28069080), (15, 26197808), (16, 24560445), (19, 20682480), (20, 19648356), (21, 18712720), (24, 16373630), (26, 15114120), (28, 14034540), (30, 13098904), (35, 11227632), (38, 10341240), (39, 10076080), (40, 9824178), (42, 9356360), (48, 8186815), (52, 7557060), (56, 7017270), (57, 6894160), (60, 6549452), (65, 6045648), (70, 5613816), (76, 5170620), (78, 5038040), (80, 4912089), (84, 4678180), (91, 4318320), (95, 4136496), (104, 3778530), (105, 3742544), (112, 3508635), (114, 3447080), (120, 3274726), (130, 3022824), (133, 2954640), (140, 2806908), (152, 2585310), (156, 2519020), (168, 2339090), (182, 2159160), (190, 2068248), (195, 2015216), (208, 1889265), (210, 1871272), (228, 1723540), (240, 1637363), (247, 1590960), (260, 1511412), (266, 1477320), (273, 1439440), (280, 1403454), (285, 1378832), (304, 1292655), (312, 1259510), (336, 1169545), (364, 1079580), (380, 1034124), (390, 1007608), (399, 984880), (420, 935636), (455, 863664), (456, 861770), (494, 795480), (520, 755706), (532, 738660), (546, 719720), (560, 701727), (570, 689416), (624, 629755), (665, 590928), (728, 539790), (741, 530320), (760, 517062), (780, 503804), (798, 492440), (840, 467818), (910, 431832), (912, 430885), (947, 414960), (988, 397740), (1040, 377853), (1064, 369330), (1092, 359860), (1140, 344708), (1235, 318192), (1330, 295464), (1365, 287888), (1456, 269895), (1482, 265160), (1520, 258531), (1560, 251902), (1596, 246220), (1680, 233909), (1729, 227280), (1820, 215916), (1894, 207480), (1976, 198870), (1995, 196976), (2128, 184665), (2184, 179930), (2280, 172354), (2470, 159096), (2660, 147732), (2730, 143944), (2841, 138320), (2964, 132580), (3120, 125951), (3192, 123110), (3458, 113640), (3640, 107958), (3705, 106064), (3788, 103740), (3952, 99435), (3990, 98488), (4368, 89965), (4560, 86177), (4735, 82992), (4940, 79548), (5187, 75760), (5320, 73866), (5460, 71972), (5682, 69160), (5928, 66290), (6384, 61555), (6629, 59280), (6916, 56820), (7280, 53979), (7410, 53032), (7576, 51870), (7980, 49244), (8645, 45456), (9470, 41496), (9880, 39774), (10374, 37880), (10640, 36933), (10920, 35986), (11364, 34580), (11856, 33145), (12311, 31920), (13258, 29640), (13832, 28410), (14205, 27664), (14820, 26516), (15152, 25935), (15960, 24622), (17290, 22728), (17993, 21840), (18940, 20748), (19760, 19887)]