2812346040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6422

約数の個数: 256

約数和(自身を含む): 10540523520

約数和(自身を除く): 7728177480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 680, 714, 744, 840, 868, 930, 952, 1020, 1054, 1085, 1190, 1240, 1302, 1428, 1581, 1736, 1785, 1860, 2040, 2108, 2170, 2380, 2604, 2635, 2856, 3162, 3255, 3570, 3689, 3720, 4216, 4340, 4760, 5208, 5270, 6324, 6353, 6510, 7140, 7378, 7905, 8680, 10540, 11067, 12648, 12706, 13020, 14280, 14756, 15810, 18445, 19059, 21080, 22134, 25412, 26040, 29512, 31620, 31765, 36890, 38118, 44268, 44471, 50824, 55335, 63240, 63530, 73780, 76236, 88536, 88942, 95295, 108001, 110670, 127060, 133413, 147560, 152472, 177884, 190590, 196943, 216002, 221340, 222355, 254120, 266826, 324003, 355768, 381180, 393886, 432004, 442680, 444710, 533652, 540005, 590829, 648006, 667065, 756007, 762360, 787772, 864008, 889420, 984715, 1067304, 1080010, 1181658, 1296012, 1334130, 1378601, 1512014, 1575544, 1620015, 1778840, 1969430, 2160020, 2268021, 2363316, 2592024, 2668260, 2757202, 2954145, 3024028, 3240030, 3348031, 3780035, 3938860, 4135803, 4320040, 4536042, 4726632, 5336520, 5514404, 5908290, 6048056, 6480060, 6696062, 6893005, 7560070, 7877720, 8271606, 9072084, 10044093, 11028808, 11340105, 11816580, 12960120, 13392124, 13786010, 15120140, 16543212, 16740155, 18144168, 20088186, 20679015, 22680210, 23436217, 23633160, 26784248, 27572020, 30240280, 33086424, 33480310, 40176372, 41358030, 45360420, 46872434, 50220465, 55144040, 66960620, 70308651, 80352744, 82716060, 90720840, 93744868, 100440930, 117181085, 133921240, 140617302, 165432120, 187489736, 200881860, 234362170, 281234604, 351543255, 401763720, 468724340, 562469208, 703086510, 937448680, 1406173020, 2812346040]

約数ペア:

[(1, 2812346040), (2, 1406173020), (3, 937448680), (4, 703086510), (5, 562469208), (6, 468724340), (7, 401763720), (8, 351543255), (10, 281234604), (12, 234362170), (14, 200881860), (15, 187489736), (17, 165432120), (20, 140617302), (21, 133921240), (24, 117181085), (28, 100440930), (30, 93744868), (31, 90720840), (34, 82716060), (35, 80352744), (40, 70308651), (42, 66960620), (51, 55144040), (56, 50220465), (60, 46872434), (62, 45360420), (68, 41358030), (70, 40176372), (84, 33480310), (85, 33086424), (93, 30240280), (102, 27572020), (105, 26784248), (119, 23633160), (120, 23436217), (124, 22680210), (136, 20679015), (140, 20088186), (155, 18144168), (168, 16740155), (170, 16543212), (186, 15120140), (204, 13786010), (210, 13392124), (217, 12960120), (238, 11816580), (248, 11340105), (255, 11028808), (280, 10044093), (310, 9072084), (340, 8271606), (357, 7877720), (372, 7560070), (408, 6893005), (420, 6696062), (434, 6480060), (465, 6048056), (476, 5908290), (510, 5514404), (527, 5336520), (595, 4726632), (620, 4536042), (651, 4320040), (680, 4135803), (714, 3938860), (744, 3780035), (840, 3348031), (868, 3240030), (930, 3024028), (952, 2954145), (1020, 2757202), (1054, 2668260), (1085, 2592024), (1190, 2363316), (1240, 2268021), (1302, 2160020), (1428, 1969430), (1581, 1778840), (1736, 1620015), (1785, 1575544), (1860, 1512014), (2040, 1378601), (2108, 1334130), (2170, 1296012), (2380, 1181658), (2604, 1080010), (2635, 1067304), (2856, 984715), (3162, 889420), (3255, 864008), (3570, 787772), (3689, 762360), (3720, 756007), (4216, 667065), (4340, 648006), (4760, 590829), (5208, 540005), (5270, 533652), (6324, 444710), (6353, 442680), (6510, 432004), (7140, 393886), (7378, 381180), (7905, 355768), (8680, 324003), (10540, 266826), (11067, 254120), (12648, 222355), (12706, 221340), (13020, 216002), (14280, 196943), (14756, 190590), (15810, 177884), (18445, 152472), (19059, 147560), (21080, 133413), (22134, 127060), (25412, 110670), (26040, 108001), (29512, 95295), (31620, 88942), (31765, 88536), (36890, 76236), (38118, 73780), (44268, 63530), (44471, 63240), (50824, 55335)]