166669020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 634023936

約数和(自身を除く): 467354916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 251, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 502, 510, 527, 558, 595, 612, 620, 630, 651, 714, 753, 765, 868, 930, 1004, 1020, 1054, 1071, 1085, 1116, 1190, 1255, 1260, 1302, 1395, 1428, 1506, 1530, 1581, 1757, 1785, 1860, 1953, 2108, 2142, 2170, 2259, 2380, 2510, 2604, 2635, 2790, 3012, 3060, 3162, 3255, 3514, 3570, 3689, 3765, 3906, 4267, 4284, 4340, 4518, 4743, 5020, 5270, 5271, 5355, 5580, 6324, 6510, 7028, 7140, 7378, 7530, 7781, 7812, 7905, 8534, 8785, 9036, 9486, 9765, 10540, 10542, 10710, 11067, 11295, 12801, 13020, 14756, 15060, 15562, 15810, 15813, 17068, 17570, 18445, 18972, 19530, 21084, 21335, 21420, 22134, 22590, 23343, 23715, 25602, 26355, 29869, 31124, 31620, 31626, 33201, 35140, 36890, 38403, 38905, 39060, 42670, 44268, 45180, 46686, 47430, 51204, 52710, 54467, 55335, 59738, 63252, 64005, 66402, 70029, 73780, 76806, 77810, 79065, 85340, 89607, 93372, 94860, 105420, 108934, 110670, 116715, 119476, 128010, 132277, 132804, 140058, 149345, 153612, 155620, 158130, 163401, 166005, 179214, 192015, 217868, 221340, 233430, 256020, 264554, 268821, 272335, 280116, 298690, 316260, 326802, 332010, 350145, 358428, 384030, 396831, 448035, 466860, 490203, 529108, 537642, 544670, 597380, 653604, 661385, 664020, 700290, 768060, 793662, 817005, 896070, 925939, 980406, 1075284, 1089340, 1190493, 1322770, 1344105, 1400580, 1587324, 1634010, 1792140, 1851878, 1960812, 1984155, 2380986, 2451015, 2645540, 2688210, 2777817, 3268020, 3703756, 3968310, 4629695, 4761972, 4902030, 5376420, 5555634, 5952465, 7936620, 8333451, 9259390, 9804060, 11111268, 11904930, 13889085, 16666902, 18518780, 23809860, 27778170, 33333804, 41667255, 55556340, 83334510, 166669020]

約数ペア:

[(1, 166669020), (2, 83334510), (3, 55556340), (4, 41667255), (5, 33333804), (6, 27778170), (7, 23809860), (9, 18518780), (10, 16666902), (12, 13889085), (14, 11904930), (15, 11111268), (17, 9804060), (18, 9259390), (20, 8333451), (21, 7936620), (28, 5952465), (30, 5555634), (31, 5376420), (34, 4902030), (35, 4761972), (36, 4629695), (42, 3968310), (45, 3703756), (51, 3268020), (60, 2777817), (62, 2688210), (63, 2645540), (68, 2451015), (70, 2380986), (84, 1984155), (85, 1960812), (90, 1851878), (93, 1792140), (102, 1634010), (105, 1587324), (119, 1400580), (124, 1344105), (126, 1322770), (140, 1190493), (153, 1089340), (155, 1075284), (170, 980406), (180, 925939), (186, 896070), (204, 817005), (210, 793662), (217, 768060), (238, 700290), (251, 664020), (252, 661385), (255, 653604), (279, 597380), (306, 544670), (310, 537642), (315, 529108), (340, 490203), (357, 466860), (372, 448035), (420, 396831), (434, 384030), (465, 358428), (476, 350145), (502, 332010), (510, 326802), (527, 316260), (558, 298690), (595, 280116), (612, 272335), (620, 268821), (630, 264554), (651, 256020), (714, 233430), (753, 221340), (765, 217868), (868, 192015), (930, 179214), (1004, 166005), (1020, 163401), (1054, 158130), (1071, 155620), (1085, 153612), (1116, 149345), (1190, 140058), (1255, 132804), (1260, 132277), (1302, 128010), (1395, 119476), (1428, 116715), (1506, 110670), (1530, 108934), (1581, 105420), (1757, 94860), (1785, 93372), (1860, 89607), (1953, 85340), (2108, 79065), (2142, 77810), (2170, 76806), (2259, 73780), (2380, 70029), (2510, 66402), (2604, 64005), (2635, 63252), (2790, 59738), (3012, 55335), (3060, 54467), (3162, 52710), (3255, 51204), (3514, 47430), (3570, 46686), (3689, 45180), (3765, 44268), (3906, 42670), (4267, 39060), (4284, 38905), (4340, 38403), (4518, 36890), (4743, 35140), (5020, 33201), (5270, 31626), (5271, 31620), (5355, 31124), (5580, 29869), (6324, 26355), (6510, 25602), (7028, 23715), (7140, 23343), (7378, 22590), (7530, 22134), (7781, 21420), (7812, 21335), (7905, 21084), (8534, 19530), (8785, 18972), (9036, 18445), (9486, 17570), (9765, 17068), (10540, 15813), (10542, 15810), (10710, 15562), (11067, 15060), (11295, 14756), (12801, 13020)]