333172840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 1032030720

約数和(自身を除く): 698857880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 88, 91, 104, 106, 110, 130, 140, 143, 154, 157, 182, 212, 220, 260, 265, 280, 286, 308, 314, 364, 371, 385, 424, 440, 455, 520, 530, 572, 583, 616, 628, 689, 715, 728, 742, 770, 785, 910, 1001, 1060, 1099, 1144, 1166, 1256, 1378, 1430, 1484, 1540, 1570, 1727, 1820, 1855, 2002, 2041, 2120, 2198, 2332, 2756, 2860, 2915, 2968, 3080, 3140, 3445, 3454, 3640, 3710, 4004, 4081, 4082, 4396, 4664, 4823, 5005, 5495, 5512, 5720, 5830, 6280, 6890, 6908, 7420, 7579, 8008, 8162, 8164, 8321, 8635, 8792, 9646, 10010, 10205, 10990, 11660, 12089, 13780, 13816, 14287, 14840, 15158, 16324, 16328, 16642, 17270, 19292, 20020, 20405, 20410, 21980, 22451, 23320, 24115, 24178, 27560, 28574, 30316, 32648, 33284, 34540, 37895, 38584, 40040, 40810, 40820, 41605, 43960, 44902, 48230, 48356, 53053, 57148, 58247, 60445, 60632, 66568, 69080, 71435, 75790, 81620, 81640, 83210, 89804, 91531, 96460, 96712, 106106, 108173, 112255, 114296, 116494, 120890, 142870, 151580, 157157, 163240, 166420, 179608, 183062, 192920, 212212, 216346, 224510, 232988, 241780, 265265, 285740, 291235, 303160, 314314, 332840, 366124, 424424, 432692, 449020, 457655, 465976, 483560, 530530, 540865, 571480, 582470, 628628, 640717, 732248, 757211, 785785, 865384, 898040, 915310, 1061060, 1081730, 1164940, 1189903, 1257256, 1281434, 1514422, 1571570, 1830620, 2122120, 2163460, 2329880, 2379806, 2562868, 3028844, 3143140, 3203585, 3661240, 3786055, 4326920, 4759612, 5125736, 5949515, 6057688, 6286280, 6407170, 7572110, 8329321, 9519224, 11899030, 12814340, 15144220, 16658642, 23798060, 25628680, 30288440, 33317284, 41646605, 47596120, 66634568, 83293210, 166586420, 333172840]

約数ペア:

[(1, 333172840), (2, 166586420), (4, 83293210), (5, 66634568), (7, 47596120), (8, 41646605), (10, 33317284), (11, 30288440), (13, 25628680), (14, 23798060), (20, 16658642), (22, 15144220), (26, 12814340), (28, 11899030), (35, 9519224), (40, 8329321), (44, 7572110), (52, 6407170), (53, 6286280), (55, 6057688), (56, 5949515), (65, 5125736), (70, 4759612), (77, 4326920), (88, 3786055), (91, 3661240), (104, 3203585), (106, 3143140), (110, 3028844), (130, 2562868), (140, 2379806), (143, 2329880), (154, 2163460), (157, 2122120), (182, 1830620), (212, 1571570), (220, 1514422), (260, 1281434), (265, 1257256), (280, 1189903), (286, 1164940), (308, 1081730), (314, 1061060), (364, 915310), (371, 898040), (385, 865384), (424, 785785), (440, 757211), (455, 732248), (520, 640717), (530, 628628), (572, 582470), (583, 571480), (616, 540865), (628, 530530), (689, 483560), (715, 465976), (728, 457655), (742, 449020), (770, 432692), (785, 424424), (910, 366124), (1001, 332840), (1060, 314314), (1099, 303160), (1144, 291235), (1166, 285740), (1256, 265265), (1378, 241780), (1430, 232988), (1484, 224510), (1540, 216346), (1570, 212212), (1727, 192920), (1820, 183062), (1855, 179608), (2002, 166420), (2041, 163240), (2120, 157157), (2198, 151580), (2332, 142870), (2756, 120890), (2860, 116494), (2915, 114296), (2968, 112255), (3080, 108173), (3140, 106106), (3445, 96712), (3454, 96460), (3640, 91531), (3710, 89804), (4004, 83210), (4081, 81640), (4082, 81620), (4396, 75790), (4664, 71435), (4823, 69080), (5005, 66568), (5495, 60632), (5512, 60445), (5720, 58247), (5830, 57148), (6280, 53053), (6890, 48356), (6908, 48230), (7420, 44902), (7579, 43960), (8008, 41605), (8162, 40820), (8164, 40810), (8321, 40040), (8635, 38584), (8792, 37895), (9646, 34540), (10010, 33284), (10205, 32648), (10990, 30316), (11660, 28574), (12089, 27560), (13780, 24178), (13816, 24115), (14287, 23320), (14840, 22451), (15158, 21980), (16324, 20410), (16328, 20405), (16642, 20020), (17270, 19292)]