7801845360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5297}}^1$

素因数の和:5368

約数の個数: 240

約数和(自身を含む): 27032260896

約数和(自身を除く): 19230415536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 361, 380, 408, 456, 510, 570, 646, 680, 722, 760, 816, 912, 969, 1020, 1083, 1140, 1292, 1360, 1444, 1520, 1615, 1805, 1938, 2040, 2166, 2280, 2584, 2888, 3230, 3610, 3876, 4080, 4332, 4560, 4845, 5168, 5297, 5415, 5776, 6137, 6460, 7220, 7752, 8664, 9690, 10594, 10830, 12274, 12920, 14440, 15504, 15891, 17328, 18411, 19380, 21188, 21660, 24548, 25840, 26485, 28880, 30685, 31782, 36822, 38760, 42376, 43320, 49096, 52970, 61370, 63564, 73644, 77520, 79455, 84752, 86640, 90049, 92055, 98192, 100643, 105940, 122740, 127128, 147288, 158910, 180098, 184110, 201286, 211880, 245480, 254256, 270147, 294576, 301929, 317820, 360196, 368220, 402572, 423760, 450245, 490960, 503215, 540294, 603858, 635640, 720392, 736440, 805144, 900490, 1006430, 1080588, 1207716, 1271280, 1350735, 1440784, 1472880, 1509645, 1610288, 1710931, 1800980, 1912217, 2012860, 2161176, 2415432, 2701470, 3019290, 3421862, 3601960, 3824434, 4025720, 4322352, 4830864, 5132793, 5402940, 5736651, 6038580, 6843724, 7203920, 7648868, 8051440, 8554655, 9561085, 10265586, 10805880, 11473302, 12077160, 13687448, 15297736, 17109310, 19122170, 20531172, 21611760, 22946604, 24154320, 25663965, 27374896, 28683255, 30595472, 32507689, 34218620, 38244340, 41062344, 45893208, 51327930, 57366510, 65015378, 68437240, 76488680, 82124688, 91786416, 97523067, 102655860, 114733020, 130030756, 136874480, 152977360, 162538445, 195046134, 205311720, 229466040, 260061512, 325076890, 390092268, 410623440, 458932080, 487615335, 520123024, 650153780, 780184536, 975230670, 1300307560, 1560369072, 1950461340, 2600615120, 3900922680, 7801845360]

約数ペア:

[(1, 7801845360), (2, 3900922680), (3, 2600615120), (4, 1950461340), (5, 1560369072), (6, 1300307560), (8, 975230670), (10, 780184536), (12, 650153780), (15, 520123024), (16, 487615335), (17, 458932080), (19, 410623440), (20, 390092268), (24, 325076890), (30, 260061512), (34, 229466040), (38, 205311720), (40, 195046134), (48, 162538445), (51, 152977360), (57, 136874480), (60, 130030756), (68, 114733020), (76, 102655860), (80, 97523067), (85, 91786416), (95, 82124688), (102, 76488680), (114, 68437240), (120, 65015378), (136, 57366510), (152, 51327930), (170, 45893208), (190, 41062344), (204, 38244340), (228, 34218620), (240, 32507689), (255, 30595472), (272, 28683255), (285, 27374896), (304, 25663965), (323, 24154320), (340, 22946604), (361, 21611760), (380, 20531172), (408, 19122170), (456, 17109310), (510, 15297736), (570, 13687448), (646, 12077160), (680, 11473302), (722, 10805880), (760, 10265586), (816, 9561085), (912, 8554655), (969, 8051440), (1020, 7648868), (1083, 7203920), (1140, 6843724), (1292, 6038580), (1360, 5736651), (1444, 5402940), (1520, 5132793), (1615, 4830864), (1805, 4322352), (1938, 4025720), (2040, 3824434), (2166, 3601960), (2280, 3421862), (2584, 3019290), (2888, 2701470), (3230, 2415432), (3610, 2161176), (3876, 2012860), (4080, 1912217), (4332, 1800980), (4560, 1710931), (4845, 1610288), (5168, 1509645), (5297, 1472880), (5415, 1440784), (5776, 1350735), (6137, 1271280), (6460, 1207716), (7220, 1080588), (7752, 1006430), (8664, 900490), (9690, 805144), (10594, 736440), (10830, 720392), (12274, 635640), (12920, 603858), (14440, 540294), (15504, 503215), (15891, 490960), (17328, 450245), (18411, 423760), (19380, 402572), (21188, 368220), (21660, 360196), (24548, 317820), (25840, 301929), (26485, 294576), (28880, 270147), (30685, 254256), (31782, 245480), (36822, 211880), (38760, 201286), (42376, 184110), (43320, 180098), (49096, 158910), (52970, 147288), (61370, 127128), (63564, 122740), (73644, 105940), (77520, 100643), (79455, 98192), (84752, 92055), (86640, 90049)]