999087960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 3460786560

約数和(自身を除く): 2461698600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 101, 102, 104, 120, 130, 136, 156, 170, 195, 202, 204, 221, 255, 260, 303, 312, 340, 373, 390, 404, 408, 442, 505, 510, 520, 606, 663, 680, 746, 780, 808, 884, 1010, 1020, 1105, 1119, 1212, 1313, 1326, 1492, 1515, 1560, 1717, 1768, 1865, 2020, 2040, 2210, 2238, 2424, 2626, 2652, 2984, 3030, 3315, 3434, 3730, 3939, 4040, 4420, 4476, 4849, 5151, 5252, 5304, 5595, 6060, 6341, 6565, 6630, 6868, 7460, 7878, 8585, 8840, 8952, 9698, 10302, 10504, 11190, 12120, 12682, 13130, 13260, 13736, 14547, 14920, 15756, 17170, 19023, 19396, 19695, 20604, 22321, 22380, 24245, 25364, 25755, 26260, 26520, 29094, 31512, 31705, 34340, 37673, 38046, 38792, 39390, 41208, 44642, 44760, 48490, 50728, 51510, 52520, 58188, 63410, 66963, 68680, 72735, 75346, 76092, 78780, 82433, 89284, 95115, 96980, 103020, 111605, 113019, 116376, 126820, 133926, 145470, 150692, 152184, 157560, 164866, 178568, 188365, 190230, 193960, 206040, 223210, 226038, 247299, 253640, 267852, 290940, 301384, 329732, 334815, 376730, 380460, 412165, 446420, 452076, 489749, 494598, 535704, 565095, 581880, 640441, 659464, 669630, 753460, 760920, 824330, 892840, 904152, 979498, 989196, 1130190, 1236495, 1280882, 1339260, 1469247, 1506920, 1648660, 1921323, 1958996, 1978392, 2260380, 2448745, 2472990, 2561764, 2678520, 2938494, 3202205, 3297320, 3842646, 3917992, 4520760, 4897490, 4945980, 5123528, 5876988, 6404410, 7346235, 7685292, 8325733, 9606615, 9794980, 9891960, 11753976, 12808820, 14692470, 15370584, 16651466, 19213230, 19589960, 24977199, 25617640, 29384940, 33302932, 38426460, 41628665, 49954398, 58769880, 66605864, 76852920, 83257330, 99908796, 124885995, 166514660, 199817592, 249771990, 333029320, 499543980, 999087960]

約数ペア:

[(1, 999087960), (2, 499543980), (3, 333029320), (4, 249771990), (5, 199817592), (6, 166514660), (8, 124885995), (10, 99908796), (12, 83257330), (13, 76852920), (15, 66605864), (17, 58769880), (20, 49954398), (24, 41628665), (26, 38426460), (30, 33302932), (34, 29384940), (39, 25617640), (40, 24977199), (51, 19589960), (52, 19213230), (60, 16651466), (65, 15370584), (68, 14692470), (78, 12808820), (85, 11753976), (101, 9891960), (102, 9794980), (104, 9606615), (120, 8325733), (130, 7685292), (136, 7346235), (156, 6404410), (170, 5876988), (195, 5123528), (202, 4945980), (204, 4897490), (221, 4520760), (255, 3917992), (260, 3842646), (303, 3297320), (312, 3202205), (340, 2938494), (373, 2678520), (390, 2561764), (404, 2472990), (408, 2448745), (442, 2260380), (505, 1978392), (510, 1958996), (520, 1921323), (606, 1648660), (663, 1506920), (680, 1469247), (746, 1339260), (780, 1280882), (808, 1236495), (884, 1130190), (1010, 989196), (1020, 979498), (1105, 904152), (1119, 892840), (1212, 824330), (1313, 760920), (1326, 753460), (1492, 669630), (1515, 659464), (1560, 640441), (1717, 581880), (1768, 565095), (1865, 535704), (2020, 494598), (2040, 489749), (2210, 452076), (2238, 446420), (2424, 412165), (2626, 380460), (2652, 376730), (2984, 334815), (3030, 329732), (3315, 301384), (3434, 290940), (3730, 267852), (3939, 253640), (4040, 247299), (4420, 226038), (4476, 223210), (4849, 206040), (5151, 193960), (5252, 190230), (5304, 188365), (5595, 178568), (6060, 164866), (6341, 157560), (6565, 152184), (6630, 150692), (6868, 145470), (7460, 133926), (7878, 126820), (8585, 116376), (8840, 113019), (8952, 111605), (9698, 103020), (10302, 96980), (10504, 95115), (11190, 89284), (12120, 82433), (12682, 78780), (13130, 76092), (13260, 75346), (13736, 72735), (14547, 68680), (14920, 66963), (15756, 63410), (17170, 58188), (19023, 52520), (19396, 51510), (19695, 50728), (20604, 48490), (22321, 44760), (22380, 44642), (24245, 41208), (25364, 39390), (25755, 38792), (26260, 38046), (26520, 37673), (29094, 34340), (31512, 31705)]