42449368320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193939}}^1$

素因数の和:193985

約数の個数: 216

約数和(自身を含む): 154601210400

約数和(自身を除く): 112151842080

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, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 193939, 218880, 387878, 581817, 775756, 969695, 1163634, 1551512, 1745451, 1939390, 2327268, 2909085, 3103024, 3490902, 3684841, 3878780, 4654536, 5818170, 6206048, 6981804, 7369682, 7757560, 8727255, 9309072, 11054523, 11636340, 12412096, 13963608, 14739364, 15515120, 17454510, 18424205, 18618144, 22109046, 23272680, 24824192, 27927216, 29478728, 31030240, 33163569, 34909020, 36848410, 37236288, 44218092, 46545360, 49648384, 55272615, 55854432, 58957456, 62060480, 66327138, 69818040, 73696820, 74472576, 88436184, 93090720, 110545230, 111708864, 117914912, 124120960, 132654276, 139636080, 147393640, 148945152, 165817845, 176872368, 186181440, 221090460, 223417728, 235829824, 248241920, 265308552, 279272160, 294787280, 331635690, 353744736, 372362880, 442180920, 446835456, 471659648, 530617104, 558544320, 589574560, 663271380, 707489472, 744725760, 884361840, 943319296, 1061234208, 1117088640, 1179149120, 1326542760, 1414978944, 1768723680, 2122468416, 2234177280, 2358298240, 2653085520, 2829957888, 3537447360, 4244936832, 4716596480, 5306171040, 7074894720, 8489873664, 10612342080, 14149789440, 21224684160, 42449368320]

約数ペア:

[(1, 42449368320), (2, 21224684160), (3, 14149789440), (4, 10612342080), (5, 8489873664), (6, 7074894720), (8, 5306171040), (9, 4716596480), (10, 4244936832), (12, 3537447360), (15, 2829957888), (16, 2653085520), (18, 2358298240), (19, 2234177280), (20, 2122468416), (24, 1768723680), (30, 1414978944), (32, 1326542760), (36, 1179149120), (38, 1117088640), (40, 1061234208), (45, 943319296), (48, 884361840), (57, 744725760), (60, 707489472), (64, 663271380), (72, 589574560), (76, 558544320), (80, 530617104), (90, 471659648), (95, 446835456), (96, 442180920), (114, 372362880), (120, 353744736), (128, 331635690), (144, 294787280), (152, 279272160), (160, 265308552), (171, 248241920), (180, 235829824), (190, 223417728), (192, 221090460), (228, 186181440), (240, 176872368), (256, 165817845), (285, 148945152), (288, 147393640), (304, 139636080), (320, 132654276), (342, 124120960), (360, 117914912), (380, 111708864), (384, 110545230), (456, 93090720), (480, 88436184), (570, 74472576), (576, 73696820), (608, 69818040), (640, 66327138), (684, 62060480), (720, 58957456), (760, 55854432), (768, 55272615), (855, 49648384), (912, 46545360), (960, 44218092), (1140, 37236288), (1152, 36848410), (1216, 34909020), (1280, 33163569), (1368, 31030240), (1440, 29478728), (1520, 27927216), (1710, 24824192), (1824, 23272680), (1920, 22109046), (2280, 18618144), (2304, 18424205), (2432, 17454510), (2736, 15515120), (2880, 14739364), (3040, 13963608), (3420, 12412096), (3648, 11636340), (3840, 11054523), (4560, 9309072), (4864, 8727255), (5472, 7757560), (5760, 7369682), (6080, 6981804), (6840, 6206048), (7296, 5818170), (9120, 4654536), (10944, 3878780), (11520, 3684841), (12160, 3490902), (13680, 3103024), (14592, 2909085), (18240, 2327268), (21888, 1939390), (24320, 1745451), (27360, 1551512), (36480, 1163634), (43776, 969695), (54720, 775756), (72960, 581817), (109440, 387878), (193939, 218880)]