199823520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 192

約数和(自身を含む): 700406784

約数和(自身を除く): 500583264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1033, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2066, 2080, 2418, 2480, 2976, 3099, 3120, 3224, 3720, 4030, 4132, 4836, 4960, 5165, 6045, 6198, 6240, 6448, 7440, 8060, 8264, 9672, 10330, 12090, 12396, 12896, 13429, 14880, 15495, 16120, 16528, 19344, 20660, 24180, 24792, 26858, 30990, 32023, 32240, 33056, 38688, 40287, 41320, 48360, 49584, 53716, 61980, 64046, 64480, 67145, 80574, 82640, 96069, 96720, 99168, 107432, 123960, 128092, 134290, 160115, 161148, 165280, 192138, 193440, 201435, 214864, 247920, 256184, 268580, 320230, 322296, 384276, 402870, 416299, 429728, 480345, 495840, 512368, 537160, 640460, 644592, 768552, 805740, 832598, 960690, 1024736, 1074320, 1248897, 1280920, 1289184, 1537104, 1611480, 1665196, 1921380, 2081495, 2148640, 2497794, 2561840, 3074208, 3222960, 3330392, 3842760, 4162990, 4995588, 5123680, 6244485, 6445920, 6660784, 7685520, 8325980, 9991176, 12488970, 13321568, 15371040, 16651960, 19982352, 24977940, 33303920, 39964704, 49955880, 66607840, 99911760, 199823520]

約数ペア:

[(1, 199823520), (2, 99911760), (3, 66607840), (4, 49955880), (5, 39964704), (6, 33303920), (8, 24977940), (10, 19982352), (12, 16651960), (13, 15371040), (15, 13321568), (16, 12488970), (20, 9991176), (24, 8325980), (26, 7685520), (30, 6660784), (31, 6445920), (32, 6244485), (39, 5123680), (40, 4995588), (48, 4162990), (52, 3842760), (60, 3330392), (62, 3222960), (65, 3074208), (78, 2561840), (80, 2497794), (93, 2148640), (96, 2081495), (104, 1921380), (120, 1665196), (124, 1611480), (130, 1537104), (155, 1289184), (156, 1280920), (160, 1248897), (186, 1074320), (195, 1024736), (208, 960690), (240, 832598), (248, 805740), (260, 768552), (310, 644592), (312, 640460), (372, 537160), (390, 512368), (403, 495840), (416, 480345), (465, 429728), (480, 416299), (496, 402870), (520, 384276), (620, 322296), (624, 320230), (744, 268580), (780, 256184), (806, 247920), (930, 214864), (992, 201435), (1033, 193440), (1040, 192138), (1209, 165280), (1240, 161148), (1248, 160115), (1488, 134290), (1560, 128092), (1612, 123960), (1860, 107432), (2015, 99168), (2066, 96720), (2080, 96069), (2418, 82640), (2480, 80574), (2976, 67145), (3099, 64480), (3120, 64046), (3224, 61980), (3720, 53716), (4030, 49584), (4132, 48360), (4836, 41320), (4960, 40287), (5165, 38688), (6045, 33056), (6198, 32240), (6240, 32023), (6448, 30990), (7440, 26858), (8060, 24792), (8264, 24180), (9672, 20660), (10330, 19344), (12090, 16528), (12396, 16120), (12896, 15495), (13429, 14880)]