19532504880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{53089}}^1$

素因数の和:53188

約数の個数: 240

約数和(自身を含む): 75995999040

約数和(自身を除く): 56463494160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 3504, 4088, 4380, 4599, 5040, 5110, 5256, 5840, 6132, 6570, 7665, 8176, 8760, 9198, 10220, 10512, 12264, 13140, 15330, 17520, 18396, 20440, 22995, 24528, 26280, 30660, 36792, 40880, 45990, 52560, 53089, 61320, 73584, 91980, 106178, 122640, 159267, 183960, 212356, 265445, 318534, 367920, 371623, 424712, 477801, 530890, 637068, 743246, 796335, 849424, 955602, 1061780, 1114869, 1274136, 1486492, 1592670, 1858115, 1911204, 2123560, 2229738, 2389005, 2548272, 2972984, 3185340, 3344607, 3716230, 3822408, 3875497, 4247120, 4459476, 4778010, 5574345, 5945968, 6370680, 6689214, 7432460, 7644816, 7750994, 8918952, 9556020, 11148690, 11626491, 12741360, 13378428, 14864920, 15501988, 16723035, 17837904, 19112040, 19377485, 22297380, 23252982, 26756856, 27128479, 29729840, 31003976, 33446070, 34879473, 38224080, 38754970, 44594760, 46505964, 53513712, 54256958, 58132455, 62007952, 66892140, 69758946, 77509940, 81385437, 89189520, 93011928, 108513916, 116264910, 133784280, 135642395, 139517892, 155019880, 162770874, 174397365, 186023856, 217027832, 232529820, 244156311, 267568560, 271284790, 279035784, 310039760, 325541748, 348794730, 406927185, 434055664, 465059640, 488312622, 542569580, 558071568, 651083496, 697589460, 813854370, 930119280, 976625244, 1085139160, 1220781555, 1302166992, 1395178920, 1627708740, 1953250488, 2170278320, 2441563110, 2790357840, 3255417480, 3906500976, 4883126220, 6510834960, 9766252440, 19532504880]

約数ペア:

[(1, 19532504880), (2, 9766252440), (3, 6510834960), (4, 4883126220), (5, 3906500976), (6, 3255417480), (7, 2790357840), (8, 2441563110), (9, 2170278320), (10, 1953250488), (12, 1627708740), (14, 1395178920), (15, 1302166992), (16, 1220781555), (18, 1085139160), (20, 976625244), (21, 930119280), (24, 813854370), (28, 697589460), (30, 651083496), (35, 558071568), (36, 542569580), (40, 488312622), (42, 465059640), (45, 434055664), (48, 406927185), (56, 348794730), (60, 325541748), (63, 310039760), (70, 279035784), (72, 271284790), (73, 267568560), (80, 244156311), (84, 232529820), (90, 217027832), (105, 186023856), (112, 174397365), (120, 162770874), (126, 155019880), (140, 139517892), (144, 135642395), (146, 133784280), (168, 116264910), (180, 108513916), (210, 93011928), (219, 89189520), (240, 81385437), (252, 77509940), (280, 69758946), (292, 66892140), (315, 62007952), (336, 58132455), (360, 54256958), (365, 53513712), (420, 46505964), (438, 44594760), (504, 38754970), (511, 38224080), (560, 34879473), (584, 33446070), (630, 31003976), (657, 29729840), (720, 27128479), (730, 26756856), (840, 23252982), (876, 22297380), (1008, 19377485), (1022, 19112040), (1095, 17837904), (1168, 16723035), (1260, 15501988), (1314, 14864920), (1460, 13378428), (1533, 12741360), (1680, 11626491), (1752, 11148690), (2044, 9556020), (2190, 8918952), (2520, 7750994), (2555, 7644816), (2628, 7432460), (2920, 6689214), (3066, 6370680), (3285, 5945968), (3504, 5574345), (4088, 4778010), (4380, 4459476), (4599, 4247120), (5040, 3875497), (5110, 3822408), (5256, 3716230), (5840, 3344607), (6132, 3185340), (6570, 2972984), (7665, 2548272), (8176, 2389005), (8760, 2229738), (9198, 2123560), (10220, 1911204), (10512, 1858115), (12264, 1592670), (13140, 1486492), (15330, 1274136), (17520, 1114869), (18396, 1061780), (20440, 955602), (22995, 849424), (24528, 796335), (26280, 743246), (30660, 637068), (36792, 530890), (40880, 477801), (45990, 424712), (52560, 371623), (53089, 367920), (61320, 318534), (73584, 265445), (91980, 212356), (106178, 183960), (122640, 159267)]