201889440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 745355520

約数和(自身を除く): 543466080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 157, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 314, 342, 360, 376, 380, 423, 456, 470, 471, 480, 564, 570, 608, 628, 684, 705, 720, 752, 760, 785, 846, 855, 893, 912, 940, 942, 1128, 1140, 1256, 1368, 1410, 1413, 1440, 1504, 1520, 1570, 1692, 1710, 1786, 1824, 1880, 1884, 2115, 2256, 2280, 2355, 2512, 2679, 2736, 2820, 2826, 2983, 3040, 3140, 3384, 3420, 3572, 3760, 3768, 4230, 4465, 4512, 4560, 4710, 5024, 5358, 5472, 5640, 5652, 5966, 6280, 6768, 6840, 7065, 7144, 7379, 7520, 7536, 8037, 8460, 8930, 8949, 9120, 9420, 10716, 11280, 11304, 11932, 12560, 13395, 13536, 13680, 14130, 14288, 14758, 14915, 15072, 16074, 16920, 17860, 17898, 18840, 21432, 22137, 22560, 22608, 23864, 25120, 26790, 26847, 27360, 28260, 28576, 29516, 29830, 32148, 33840, 35720, 35796, 36895, 37680, 40185, 42864, 44274, 44745, 45216, 47728, 53580, 53694, 56520, 59032, 59660, 64296, 66411, 67680, 71440, 71592, 73790, 75360, 80370, 85728, 88548, 89490, 95456, 107160, 107388, 110685, 113040, 118064, 119320, 128592, 132822, 134235, 140201, 142880, 143184, 147580, 160740, 177096, 178980, 214320, 214776, 221370, 226080, 236128, 238640, 257184, 265644, 268470, 280402, 286368, 295160, 321480, 332055, 354192, 357960, 420603, 428640, 429552, 442740, 477280, 531288, 536940, 560804, 590320, 642960, 664110, 701005, 708384, 715920, 841206, 859104, 885480, 1062576, 1073880, 1121608, 1180640, 1261809, 1285920, 1328220, 1402010, 1431840, 1682412, 1770960, 2103015, 2125152, 2147760, 2243216, 2523618, 2656440, 2804020, 3364824, 3541920, 4206030, 4295520, 4486432, 5047236, 5312880, 5608040, 6309045, 6729648, 8412060, 10094472, 10625760, 11216080, 12618090, 13459296, 16824120, 20188944, 22432160, 25236180, 33648240, 40377888, 50472360, 67296480, 100944720, 201889440]

約数ペア:

[(1, 201889440), (2, 100944720), (3, 67296480), (4, 50472360), (5, 40377888), (6, 33648240), (8, 25236180), (9, 22432160), (10, 20188944), (12, 16824120), (15, 13459296), (16, 12618090), (18, 11216080), (19, 10625760), (20, 10094472), (24, 8412060), (30, 6729648), (32, 6309045), (36, 5608040), (38, 5312880), (40, 5047236), (45, 4486432), (47, 4295520), (48, 4206030), (57, 3541920), (60, 3364824), (72, 2804020), (76, 2656440), (80, 2523618), (90, 2243216), (94, 2147760), (95, 2125152), (96, 2103015), (114, 1770960), (120, 1682412), (141, 1431840), (144, 1402010), (152, 1328220), (157, 1285920), (160, 1261809), (171, 1180640), (180, 1121608), (188, 1073880), (190, 1062576), (228, 885480), (235, 859104), (240, 841206), (282, 715920), (285, 708384), (288, 701005), (304, 664110), (314, 642960), (342, 590320), (360, 560804), (376, 536940), (380, 531288), (423, 477280), (456, 442740), (470, 429552), (471, 428640), (480, 420603), (564, 357960), (570, 354192), (608, 332055), (628, 321480), (684, 295160), (705, 286368), (720, 280402), (752, 268470), (760, 265644), (785, 257184), (846, 238640), (855, 236128), (893, 226080), (912, 221370), (940, 214776), (942, 214320), (1128, 178980), (1140, 177096), (1256, 160740), (1368, 147580), (1410, 143184), (1413, 142880), (1440, 140201), (1504, 134235), (1520, 132822), (1570, 128592), (1692, 119320), (1710, 118064), (1786, 113040), (1824, 110685), (1880, 107388), (1884, 107160), (2115, 95456), (2256, 89490), (2280, 88548), (2355, 85728), (2512, 80370), (2679, 75360), (2736, 73790), (2820, 71592), (2826, 71440), (2983, 67680), (3040, 66411), (3140, 64296), (3384, 59660), (3420, 59032), (3572, 56520), (3760, 53694), (3768, 53580), (4230, 47728), (4465, 45216), (4512, 44745), (4560, 44274), (4710, 42864), (5024, 40185), (5358, 37680), (5472, 36895), (5640, 35796), (5652, 35720), (5966, 33840), (6280, 32148), (6768, 29830), (6840, 29516), (7065, 28576), (7144, 28260), (7379, 27360), (7520, 26847), (7536, 26790), (8037, 25120), (8460, 23864), (8930, 22608), (8949, 22560), (9120, 22137), (9420, 21432), (10716, 18840), (11280, 17898), (11304, 17860), (11932, 16920), (12560, 16074), (13395, 15072), (13536, 14915), (13680, 14758), (14130, 14288)]