1230450480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4833

約数の個数: 320

約数和(自身を含む): 5129671680

約数和(自身を除く): 3899221200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3780, 4080, 4284, 4590, 4760, 4787, 5040, 5355, 5712, 6120, 6426, 7140, 7344, 7560, 8568, 9180, 9520, 9574, 10710, 12240, 12852, 14280, 14361, 15120, 16065, 17136, 18360, 19148, 21420, 23935, 25704, 28560, 28722, 32130, 33509, 36720, 38296, 42840, 43083, 47870, 51408, 57444, 64260, 67018, 71805, 76592, 81379, 85680, 86166, 95740, 100527, 114888, 128520, 129249, 134036, 143610, 162758, 167545, 172332, 191480, 201054, 215415, 229776, 244137, 257040, 258498, 268072, 287220, 301581, 325516, 335090, 344664, 382960, 402108, 406895, 430830, 488274, 502635, 516996, 536144, 569653, 574440, 603162, 646245, 651032, 670180, 689328, 732411, 804216, 813790, 861660, 904743, 976548, 1005270, 1033992, 1139306, 1148880, 1206324, 1220685, 1292490, 1302064, 1340360, 1464822, 1507905, 1608432, 1627580, 1708959, 1723320, 1809486, 1953096, 2010540, 2067984, 2197233, 2278612, 2412648, 2441370, 2584980, 2680720, 2848265, 2929644, 3015810, 3255160, 3417918, 3446640, 3618972, 3662055, 3906192, 4021080, 4394466, 4523715, 4557224, 4825296, 4882740, 5126877, 5169960, 5696530, 5859288, 6031620, 6510320, 6835836, 7237944, 7324110, 8042160, 8544795, 8788932, 9047430, 9114448, 9765480, 10253754, 10339920, 10986165, 11393060, 11718576, 12063240, 13671672, 14475888, 14648220, 15380631, 17089590, 17577864, 18094860, 19530960, 20507508, 21972330, 22786120, 24126480, 25634385, 27343344, 29296440, 30761262, 34179180, 35155728, 36189720, 41015016, 43944660, 45572240, 51268770, 58592880, 61522524, 68358360, 72379440, 76903155, 82030032, 87889320, 102537540, 123045048, 136716720, 153806310, 175778640, 205075080, 246090096, 307612620, 410150160, 615225240, 1230450480]

約数ペア:

[(1, 1230450480), (2, 615225240), (3, 410150160), (4, 307612620), (5, 246090096), (6, 205075080), (7, 175778640), (8, 153806310), (9, 136716720), (10, 123045048), (12, 102537540), (14, 87889320), (15, 82030032), (16, 76903155), (17, 72379440), (18, 68358360), (20, 61522524), (21, 58592880), (24, 51268770), (27, 45572240), (28, 43944660), (30, 41015016), (34, 36189720), (35, 35155728), (36, 34179180), (40, 30761262), (42, 29296440), (45, 27343344), (48, 25634385), (51, 24126480), (54, 22786120), (56, 21972330), (60, 20507508), (63, 19530960), (68, 18094860), (70, 17577864), (72, 17089590), (80, 15380631), (84, 14648220), (85, 14475888), (90, 13671672), (102, 12063240), (105, 11718576), (108, 11393060), (112, 10986165), (119, 10339920), (120, 10253754), (126, 9765480), (135, 9114448), (136, 9047430), (140, 8788932), (144, 8544795), (153, 8042160), (168, 7324110), (170, 7237944), (180, 6835836), (189, 6510320), (204, 6031620), (210, 5859288), (216, 5696530), (238, 5169960), (240, 5126877), (252, 4882740), (255, 4825296), (270, 4557224), (272, 4523715), (280, 4394466), (306, 4021080), (315, 3906192), (336, 3662055), (340, 3618972), (357, 3446640), (360, 3417918), (378, 3255160), (408, 3015810), (420, 2929644), (432, 2848265), (459, 2680720), (476, 2584980), (504, 2441370), (510, 2412648), (540, 2278612), (560, 2197233), (595, 2067984), (612, 2010540), (630, 1953096), (680, 1809486), (714, 1723320), (720, 1708959), (756, 1627580), (765, 1608432), (816, 1507905), (840, 1464822), (918, 1340360), (945, 1302064), (952, 1292490), (1008, 1220685), (1020, 1206324), (1071, 1148880), (1080, 1139306), (1190, 1033992), (1224, 1005270), (1260, 976548), (1360, 904743), (1428, 861660), (1512, 813790), (1530, 804216), (1680, 732411), (1785, 689328), (1836, 670180), (1890, 651032), (1904, 646245), (2040, 603162), (2142, 574440), (2160, 569653), (2295, 536144), (2380, 516996), (2448, 502635), (2520, 488274), (2856, 430830), (3024, 406895), (3060, 402108), (3213, 382960), (3570, 344664), (3672, 335090), (3780, 325516), (4080, 301581), (4284, 287220), (4590, 268072), (4760, 258498), (4787, 257040), (5040, 244137), (5355, 229776), (5712, 215415), (6120, 201054), (6426, 191480), (7140, 172332), (7344, 167545), (7560, 162758), (8568, 143610), (9180, 134036), (9520, 129249), (9574, 128520), (10710, 114888), (12240, 100527), (12852, 95740), (14280, 86166), (14361, 85680), (15120, 81379), (16065, 76592), (17136, 71805), (18360, 67018), (19148, 64260), (21420, 57444), (23935, 51408), (25704, 47870), (28560, 43083), (28722, 42840), (32130, 38296), (33509, 36720)]