201888906880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^3\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 256

約数和(自身を含む): 518809536000

約数和(自身を除く): 316920629120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 160, 164, 184, 199, 205, 230, 320, 328, 368, 398, 410, 460, 640, 656, 736, 796, 820, 920, 943, 995, 1312, 1472, 1592, 1640, 1681, 1840, 1886, 1990, 2624, 2944, 3184, 3280, 3362, 3680, 3772, 3980, 4577, 4715, 5248, 6368, 6560, 6724, 7360, 7544, 7960, 8159, 8405, 9154, 9430, 12736, 13120, 13448, 14720, 15088, 15920, 16318, 16810, 18308, 18860, 22885, 25472, 26240, 26896, 30176, 31840, 32636, 33620, 36616, 37720, 38663, 40795, 45770, 53792, 60352, 63680, 65272, 67240, 68921, 73232, 75440, 77326, 81590, 91540, 107584, 120704, 127360, 130544, 134480, 137842, 146464, 150880, 154652, 163180, 183080, 187657, 193315, 215168, 261088, 268960, 275684, 292928, 301760, 309304, 326360, 334519, 344605, 366160, 375314, 386630, 522176, 537920, 551368, 585856, 603520, 618608, 652720, 669038, 689210, 732320, 750628, 773260, 938285, 1044352, 1075840, 1102736, 1237216, 1305440, 1338076, 1378420, 1464640, 1501256, 1546520, 1585183, 1672595, 1876570, 2205472, 2474432, 2610880, 2676152, 2756840, 2929280, 3002512, 3093040, 3170366, 3345190, 3753140, 4410944, 4948864, 5221760, 5352304, 5513680, 6005024, 6186080, 6340732, 6690380, 7506280, 7693937, 7925915, 8821888, 10704608, 11027360, 12010048, 12372160, 12681464, 13380760, 13715279, 15012560, 15387874, 15851830, 21409216, 22054720, 24020096, 24744320, 25362928, 26761520, 27430558, 30025120, 30775748, 31703660, 38469685, 42818432, 44109440, 50725856, 53523040, 54861116, 60050240, 61551496, 63407320, 68576395, 76939370, 101451712, 107046080, 109722232, 120100480, 123102992, 126814640, 137152790, 153878740, 202903424, 214092160, 219444464, 246205984, 253629280, 274305580, 307757480, 315451417, 438888928, 492411968, 507258560, 548611160, 615514960, 630902834, 877777856, 984823936, 1014517120, 1097222320, 1231029920, 1261805668, 1577257085, 1755555712, 2194444640, 2462059840, 2523611336, 3154514170, 4388889280, 4924119680, 5047222672, 6309028340, 8777778560, 10094445344, 12618056680, 20188890688, 25236113360, 40377781376, 50472226720, 100944453440, 201888906880]

約数ペア:

[(1, 201888906880), (2, 100944453440), (4, 50472226720), (5, 40377781376), (8, 25236113360), (10, 20188890688), (16, 12618056680), (20, 10094445344), (23, 8777778560), (32, 6309028340), (40, 5047222672), (41, 4924119680), (46, 4388889280), (64, 3154514170), (80, 2523611336), (82, 2462059840), (92, 2194444640), (115, 1755555712), (128, 1577257085), (160, 1261805668), (164, 1231029920), (184, 1097222320), (199, 1014517120), (205, 984823936), (230, 877777856), (320, 630902834), (328, 615514960), (368, 548611160), (398, 507258560), (410, 492411968), (460, 438888928), (640, 315451417), (656, 307757480), (736, 274305580), (796, 253629280), (820, 246205984), (920, 219444464), (943, 214092160), (995, 202903424), (1312, 153878740), (1472, 137152790), (1592, 126814640), (1640, 123102992), (1681, 120100480), (1840, 109722232), (1886, 107046080), (1990, 101451712), (2624, 76939370), (2944, 68576395), (3184, 63407320), (3280, 61551496), (3362, 60050240), (3680, 54861116), (3772, 53523040), (3980, 50725856), (4577, 44109440), (4715, 42818432), (5248, 38469685), (6368, 31703660), (6560, 30775748), (6724, 30025120), (7360, 27430558), (7544, 26761520), (7960, 25362928), (8159, 24744320), (8405, 24020096), (9154, 22054720), (9430, 21409216), (12736, 15851830), (13120, 15387874), (13448, 15012560), (14720, 13715279), (15088, 13380760), (15920, 12681464), (16318, 12372160), (16810, 12010048), (18308, 11027360), (18860, 10704608), (22885, 8821888), (25472, 7925915), (26240, 7693937), (26896, 7506280), (30176, 6690380), (31840, 6340732), (32636, 6186080), (33620, 6005024), (36616, 5513680), (37720, 5352304), (38663, 5221760), (40795, 4948864), (45770, 4410944), (53792, 3753140), (60352, 3345190), (63680, 3170366), (65272, 3093040), (67240, 3002512), (68921, 2929280), (73232, 2756840), (75440, 2676152), (77326, 2610880), (81590, 2474432), (91540, 2205472), (107584, 1876570), (120704, 1672595), (127360, 1585183), (130544, 1546520), (134480, 1501256), (137842, 1464640), (146464, 1378420), (150880, 1338076), (154652, 1305440), (163180, 1237216), (183080, 1102736), (187657, 1075840), (193315, 1044352), (215168, 938285), (261088, 773260), (268960, 750628), (275684, 732320), (292928, 689210), (301760, 669038), (309304, 652720), (326360, 618608), (334519, 603520), (344605, 585856), (366160, 551368), (375314, 537920), (386630, 522176)]