2046177420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 6719569920

約数和(自身を除く): 4673392500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 83, 84, 105, 140, 158, 166, 210, 237, 249, 316, 332, 395, 415, 420, 474, 498, 553, 581, 743, 790, 830, 948, 996, 1106, 1162, 1185, 1245, 1486, 1580, 1659, 1660, 1743, 2212, 2229, 2324, 2370, 2490, 2765, 2905, 2972, 3318, 3486, 3715, 4458, 4740, 4980, 5201, 5530, 5810, 6557, 6636, 6972, 7430, 8295, 8715, 8916, 10402, 11060, 11145, 11620, 13114, 14860, 15603, 16590, 17430, 19671, 20804, 22290, 26005, 26228, 31206, 32785, 33180, 34860, 39342, 44580, 45899, 52010, 58697, 61669, 62412, 65570, 78015, 78684, 91798, 98355, 104020, 117394, 123338, 131140, 137697, 156030, 176091, 183596, 185007, 196710, 229495, 234788, 246676, 275394, 293485, 308345, 312060, 352182, 370014, 393420, 410879, 431683, 458990, 550788, 586970, 616690, 688485, 704364, 740028, 821758, 863366, 880455, 917980, 925035, 1173940, 1232637, 1233380, 1295049, 1376970, 1643516, 1726732, 1760910, 1850070, 2054395, 2158415, 2465274, 2590098, 2753940, 3521820, 3700140, 4108790, 4316830, 4871851, 4930548, 5180196, 6163185, 6475245, 8217580, 8633660, 9743702, 12326370, 12950490, 14615553, 19487404, 24359255, 24652740, 25900980, 29231106, 34102957, 48718510, 58462212, 68205914, 73077765, 97437020, 102308871, 136411828, 146155530, 170514785, 204617742, 292311060, 341029570, 409235484, 511544355, 682059140, 1023088710, 2046177420]

約数ペア:

[(1, 2046177420), (2, 1023088710), (3, 682059140), (4, 511544355), (5, 409235484), (6, 341029570), (7, 292311060), (10, 204617742), (12, 170514785), (14, 146155530), (15, 136411828), (20, 102308871), (21, 97437020), (28, 73077765), (30, 68205914), (35, 58462212), (42, 48718510), (60, 34102957), (70, 29231106), (79, 25900980), (83, 24652740), (84, 24359255), (105, 19487404), (140, 14615553), (158, 12950490), (166, 12326370), (210, 9743702), (237, 8633660), (249, 8217580), (316, 6475245), (332, 6163185), (395, 5180196), (415, 4930548), (420, 4871851), (474, 4316830), (498, 4108790), (553, 3700140), (581, 3521820), (743, 2753940), (790, 2590098), (830, 2465274), (948, 2158415), (996, 2054395), (1106, 1850070), (1162, 1760910), (1185, 1726732), (1245, 1643516), (1486, 1376970), (1580, 1295049), (1659, 1233380), (1660, 1232637), (1743, 1173940), (2212, 925035), (2229, 917980), (2324, 880455), (2370, 863366), (2490, 821758), (2765, 740028), (2905, 704364), (2972, 688485), (3318, 616690), (3486, 586970), (3715, 550788), (4458, 458990), (4740, 431683), (4980, 410879), (5201, 393420), (5530, 370014), (5810, 352182), (6557, 312060), (6636, 308345), (6972, 293485), (7430, 275394), (8295, 246676), (8715, 234788), (8916, 229495), (10402, 196710), (11060, 185007), (11145, 183596), (11620, 176091), (13114, 156030), (14860, 137697), (15603, 131140), (16590, 123338), (17430, 117394), (19671, 104020), (20804, 98355), (22290, 91798), (26005, 78684), (26228, 78015), (31206, 65570), (32785, 62412), (33180, 61669), (34860, 58697), (39342, 52010), (44580, 45899)]