419712933920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{154279}}^1$

素因数の和:154655

約数の個数: 144

約数和(自身を含む): 1156792674240

約数和(自身を除く): 737079740320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 347, 392, 490, 560, 694, 784, 980, 1120, 1388, 1568, 1735, 1960, 2429, 2776, 3470, 3920, 4858, 5552, 6940, 7840, 9716, 11104, 12145, 13880, 17003, 19432, 24290, 27760, 34006, 38864, 48580, 55520, 68012, 77728, 85015, 97160, 136024, 154279, 170030, 194320, 272048, 308558, 340060, 388640, 544096, 617116, 680120, 771395, 1079953, 1234232, 1360240, 1542790, 2159906, 2468464, 2720480, 3085580, 4319812, 4936928, 5399765, 6171160, 7559671, 8639624, 10799530, 12342320, 15119342, 17279248, 21599060, 24684640, 30238684, 34558496, 37798355, 43198120, 53534813, 60477368, 75596710, 86396240, 107069626, 120954736, 151193420, 172792480, 214139252, 241909472, 267674065, 302386840, 374743691, 428278504, 535348130, 604773680, 749487382, 856557008, 1070696260, 1209547360, 1498974764, 1713114016, 1873718455, 2141392520, 2623205837, 2997949528, 3747436910, 4282785040, 5246411674, 5995899056, 7494873820, 8565570080, 10492823348, 11991798112, 13116029185, 14989747640, 20985646696, 26232058370, 29979495280, 41971293392, 52464116740, 59958990560, 83942586784, 104928233480, 209856466960, 419712933920]

約数ペア:

[(1, 419712933920), (2, 209856466960), (4, 104928233480), (5, 83942586784), (7, 59958990560), (8, 52464116740), (10, 41971293392), (14, 29979495280), (16, 26232058370), (20, 20985646696), (28, 14989747640), (32, 13116029185), (35, 11991798112), (40, 10492823348), (49, 8565570080), (56, 7494873820), (70, 5995899056), (80, 5246411674), (98, 4282785040), (112, 3747436910), (140, 2997949528), (160, 2623205837), (196, 2141392520), (224, 1873718455), (245, 1713114016), (280, 1498974764), (347, 1209547360), (392, 1070696260), (490, 856557008), (560, 749487382), (694, 604773680), (784, 535348130), (980, 428278504), (1120, 374743691), (1388, 302386840), (1568, 267674065), (1735, 241909472), (1960, 214139252), (2429, 172792480), (2776, 151193420), (3470, 120954736), (3920, 107069626), (4858, 86396240), (5552, 75596710), (6940, 60477368), (7840, 53534813), (9716, 43198120), (11104, 37798355), (12145, 34558496), (13880, 30238684), (17003, 24684640), (19432, 21599060), (24290, 17279248), (27760, 15119342), (34006, 12342320), (38864, 10799530), (48580, 8639624), (55520, 7559671), (68012, 6171160), (77728, 5399765), (85015, 4936928), (97160, 4319812), (136024, 3085580), (154279, 2720480), (170030, 2468464), (194320, 2159906), (272048, 1542790), (308558, 1360240), (340060, 1234232), (388640, 1079953), (544096, 771395), (617116, 680120)]