239926440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 838252800

約数和(自身を除く): 598326360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 83, 85, 102, 104, 109, 120, 130, 136, 156, 166, 170, 195, 204, 218, 221, 249, 255, 260, 312, 327, 332, 340, 390, 408, 415, 436, 442, 498, 510, 520, 545, 654, 663, 664, 680, 780, 830, 872, 884, 996, 1020, 1079, 1090, 1105, 1245, 1308, 1326, 1411, 1417, 1560, 1635, 1660, 1768, 1853, 1992, 2040, 2158, 2180, 2210, 2490, 2616, 2652, 2822, 2834, 3237, 3270, 3315, 3320, 3706, 4233, 4251, 4316, 4360, 4420, 4980, 5304, 5395, 5559, 5644, 5668, 6474, 6540, 6630, 7055, 7085, 7412, 8466, 8502, 8632, 8840, 9047, 9265, 9960, 10790, 11118, 11288, 11336, 12948, 13080, 13260, 14110, 14170, 14824, 16185, 16932, 17004, 18094, 18343, 18530, 21165, 21255, 21580, 22236, 24089, 25896, 26520, 27141, 27795, 28220, 28340, 32370, 33864, 34008, 36188, 36686, 37060, 42330, 42510, 43160, 44472, 45235, 48178, 54282, 55029, 55590, 56440, 56680, 64740, 72267, 72376, 73372, 74120, 84660, 85020, 90470, 91715, 96356, 108564, 110058, 111180, 117611, 120445, 129480, 135705, 144534, 146744, 153799, 169320, 170040, 180940, 183430, 192712, 217128, 220116, 222360, 235222, 240890, 271410, 275145, 289068, 307598, 352833, 361335, 361880, 366860, 440232, 461397, 470444, 481780, 542820, 550290, 578136, 588055, 615196, 705666, 722670, 733720, 768995, 922794, 940888, 963560, 1085640, 1100580, 1176110, 1230392, 1411332, 1445340, 1537990, 1764165, 1845588, 1999387, 2201160, 2306985, 2352220, 2822664, 2890680, 3075980, 3528330, 3691176, 3998774, 4613970, 4704440, 5998161, 6151960, 7056660, 7997548, 9227940, 9996935, 11996322, 14113320, 15995096, 18455880, 19993870, 23992644, 29990805, 39987740, 47985288, 59981610, 79975480, 119963220, 239926440]

約数ペア:

[(1, 239926440), (2, 119963220), (3, 79975480), (4, 59981610), (5, 47985288), (6, 39987740), (8, 29990805), (10, 23992644), (12, 19993870), (13, 18455880), (15, 15995096), (17, 14113320), (20, 11996322), (24, 9996935), (26, 9227940), (30, 7997548), (34, 7056660), (39, 6151960), (40, 5998161), (51, 4704440), (52, 4613970), (60, 3998774), (65, 3691176), (68, 3528330), (78, 3075980), (83, 2890680), (85, 2822664), (102, 2352220), (104, 2306985), (109, 2201160), (120, 1999387), (130, 1845588), (136, 1764165), (156, 1537990), (166, 1445340), (170, 1411332), (195, 1230392), (204, 1176110), (218, 1100580), (221, 1085640), (249, 963560), (255, 940888), (260, 922794), (312, 768995), (327, 733720), (332, 722670), (340, 705666), (390, 615196), (408, 588055), (415, 578136), (436, 550290), (442, 542820), (498, 481780), (510, 470444), (520, 461397), (545, 440232), (654, 366860), (663, 361880), (664, 361335), (680, 352833), (780, 307598), (830, 289068), (872, 275145), (884, 271410), (996, 240890), (1020, 235222), (1079, 222360), (1090, 220116), (1105, 217128), (1245, 192712), (1308, 183430), (1326, 180940), (1411, 170040), (1417, 169320), (1560, 153799), (1635, 146744), (1660, 144534), (1768, 135705), (1853, 129480), (1992, 120445), (2040, 117611), (2158, 111180), (2180, 110058), (2210, 108564), (2490, 96356), (2616, 91715), (2652, 90470), (2822, 85020), (2834, 84660), (3237, 74120), (3270, 73372), (3315, 72376), (3320, 72267), (3706, 64740), (4233, 56680), (4251, 56440), (4316, 55590), (4360, 55029), (4420, 54282), (4980, 48178), (5304, 45235), (5395, 44472), (5559, 43160), (5644, 42510), (5668, 42330), (6474, 37060), (6540, 36686), (6630, 36188), (7055, 34008), (7085, 33864), (7412, 32370), (8466, 28340), (8502, 28220), (8632, 27795), (8840, 27141), (9047, 26520), (9265, 25896), (9960, 24089), (10790, 22236), (11118, 21580), (11288, 21255), (11336, 21165), (12948, 18530), (13080, 18343), (13260, 18094), (14110, 17004), (14170, 16932), (14824, 16185)]