4881240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 19656000

約数和(自身を除く): 14774760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 149, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 298, 312, 315, 360, 364, 390, 420, 447, 455, 468, 504, 520, 546, 585, 596, 630, 728, 745, 780, 819, 840, 894, 910, 936, 1043, 1092, 1170, 1192, 1260, 1341, 1365, 1490, 1560, 1638, 1788, 1820, 1937, 2086, 2184, 2235, 2340, 2520, 2682, 2730, 2980, 3129, 3276, 3576, 3640, 3874, 4095, 4172, 4470, 4680, 5215, 5364, 5460, 5811, 5960, 6258, 6552, 6705, 7748, 8190, 8344, 8940, 9387, 9685, 10430, 10728, 10920, 11622, 12516, 13410, 13559, 15496, 15645, 16380, 17433, 17880, 18774, 19370, 20860, 23244, 25032, 26820, 27118, 29055, 31290, 32760, 34866, 37548, 38740, 40677, 41720, 46488, 46935, 53640, 54236, 58110, 62580, 67795, 69732, 75096, 77480, 81354, 87165, 93870, 108472, 116220, 122031, 125160, 135590, 139464, 162708, 174330, 187740, 203385, 232440, 244062, 271180, 325416, 348660, 375480, 406770, 488124, 542360, 610155, 697320, 813540, 976248, 1220310, 1627080, 2440620, 4881240]

約数ペア:

[(1, 4881240), (2, 2440620), (3, 1627080), (4, 1220310), (5, 976248), (6, 813540), (7, 697320), (8, 610155), (9, 542360), (10, 488124), (12, 406770), (13, 375480), (14, 348660), (15, 325416), (18, 271180), (20, 244062), (21, 232440), (24, 203385), (26, 187740), (28, 174330), (30, 162708), (35, 139464), (36, 135590), (39, 125160), (40, 122031), (42, 116220), (45, 108472), (52, 93870), (56, 87165), (60, 81354), (63, 77480), (65, 75096), (70, 69732), (72, 67795), (78, 62580), (84, 58110), (90, 54236), (91, 53640), (104, 46935), (105, 46488), (117, 41720), (120, 40677), (126, 38740), (130, 37548), (140, 34866), (149, 32760), (156, 31290), (168, 29055), (180, 27118), (182, 26820), (195, 25032), (210, 23244), (234, 20860), (252, 19370), (260, 18774), (273, 17880), (280, 17433), (298, 16380), (312, 15645), (315, 15496), (360, 13559), (364, 13410), (390, 12516), (420, 11622), (447, 10920), (455, 10728), (468, 10430), (504, 9685), (520, 9387), (546, 8940), (585, 8344), (596, 8190), (630, 7748), (728, 6705), (745, 6552), (780, 6258), (819, 5960), (840, 5811), (894, 5460), (910, 5364), (936, 5215), (1043, 4680), (1092, 4470), (1170, 4172), (1192, 4095), (1260, 3874), (1341, 3640), (1365, 3576), (1490, 3276), (1560, 3129), (1638, 2980), (1788, 2730), (1820, 2682), (1937, 2520), (2086, 2340), (2184, 2235)]