42444480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 153619200

約数和(自身を除く): 111174720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 179, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 358, 380, 390, 416, 456, 480, 494, 520, 537, 570, 608, 624, 716, 741, 760, 780, 832, 895, 912, 960, 988, 1040, 1074, 1140, 1216, 1235, 1248, 1432, 1482, 1520, 1560, 1790, 1824, 1976, 2080, 2148, 2280, 2327, 2470, 2496, 2685, 2864, 2964, 3040, 3120, 3401, 3580, 3648, 3705, 3952, 4160, 4296, 4560, 4654, 4940, 5370, 5728, 5928, 6080, 6240, 6802, 6981, 7160, 7410, 7904, 8592, 9120, 9308, 9880, 10203, 10740, 11456, 11635, 11856, 12480, 13604, 13962, 14320, 14820, 15808, 17005, 17184, 18240, 18616, 19760, 20406, 21480, 23270, 23712, 27208, 27924, 28640, 29640, 34010, 34368, 34905, 37232, 39520, 40812, 42960, 44213, 46540, 47424, 51015, 54416, 55848, 57280, 59280, 68020, 69810, 74464, 79040, 81624, 85920, 88426, 93080, 102030, 108832, 111696, 118560, 132639, 136040, 139620, 148928, 163248, 171840, 176852, 186160, 204060, 217664, 221065, 223392, 237120, 265278, 272080, 279240, 326496, 353704, 372320, 408120, 442130, 446784, 530556, 544160, 558480, 652992, 663195, 707408, 744640, 816240, 884260, 1061112, 1088320, 1116960, 1326390, 1414816, 1632480, 1768520, 2122224, 2233920, 2652780, 2829632, 3264960, 3537040, 4244448, 5305560, 7074080, 8488896, 10611120, 14148160, 21222240, 42444480]

約数ペア:

[(1, 42444480), (2, 21222240), (3, 14148160), (4, 10611120), (5, 8488896), (6, 7074080), (8, 5305560), (10, 4244448), (12, 3537040), (13, 3264960), (15, 2829632), (16, 2652780), (19, 2233920), (20, 2122224), (24, 1768520), (26, 1632480), (30, 1414816), (32, 1326390), (38, 1116960), (39, 1088320), (40, 1061112), (48, 884260), (52, 816240), (57, 744640), (60, 707408), (64, 663195), (65, 652992), (76, 558480), (78, 544160), (80, 530556), (95, 446784), (96, 442130), (104, 408120), (114, 372320), (120, 353704), (130, 326496), (152, 279240), (156, 272080), (160, 265278), (179, 237120), (190, 223392), (192, 221065), (195, 217664), (208, 204060), (228, 186160), (240, 176852), (247, 171840), (260, 163248), (285, 148928), (304, 139620), (312, 136040), (320, 132639), (358, 118560), (380, 111696), (390, 108832), (416, 102030), (456, 93080), (480, 88426), (494, 85920), (520, 81624), (537, 79040), (570, 74464), (608, 69810), (624, 68020), (716, 59280), (741, 57280), (760, 55848), (780, 54416), (832, 51015), (895, 47424), (912, 46540), (960, 44213), (988, 42960), (1040, 40812), (1074, 39520), (1140, 37232), (1216, 34905), (1235, 34368), (1248, 34010), (1432, 29640), (1482, 28640), (1520, 27924), (1560, 27208), (1790, 23712), (1824, 23270), (1976, 21480), (2080, 20406), (2148, 19760), (2280, 18616), (2327, 18240), (2470, 17184), (2496, 17005), (2685, 15808), (2864, 14820), (2964, 14320), (3040, 13962), (3120, 13604), (3401, 12480), (3580, 11856), (3648, 11635), (3705, 11456), (3952, 10740), (4160, 10203), (4296, 9880), (4560, 9308), (4654, 9120), (4940, 8592), (5370, 7904), (5728, 7410), (5928, 7160), (6080, 6981), (6240, 6802)]