15698577420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{857}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 48064816800

約数和(自身を除く): 32366239380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 683, 745, 857, 894, 1341, 1366, 1490, 1714, 1788, 2049, 2235, 2571, 2682, 2732, 2980, 3415, 3428, 4098, 4285, 4470, 5142, 5364, 6147, 6705, 6830, 7713, 8196, 8570, 8940, 10245, 10284, 12294, 12855, 13410, 13660, 15426, 17140, 20490, 24588, 25710, 26820, 30735, 30852, 38565, 40980, 51420, 61470, 77130, 101767, 122940, 127693, 154260, 203534, 255386, 305301, 383079, 407068, 508835, 510772, 585331, 610602, 638465, 766158, 915903, 1017670, 1149237, 1170662, 1221204, 1276930, 1526505, 1532316, 1755993, 1831806, 1915395, 2035340, 2298474, 2341324, 2553860, 2926655, 3053010, 3511986, 3663612, 3830790, 4579515, 4596948, 5267979, 5746185, 5853310, 6106020, 7023972, 7661580, 8779965, 9159030, 10535958, 11492370, 11706620, 17559930, 18318060, 21071916, 22984740, 26339895, 35119860, 52679790, 87214319, 105359580, 174428638, 261642957, 348857276, 436071595, 523285914, 784928871, 872143190, 1046571828, 1308214785, 1569857742, 1744286380, 2616429570, 3139715484, 3924644355, 5232859140, 7849288710, 15698577420]

約数ペア:

[(1, 15698577420), (2, 7849288710), (3, 5232859140), (4, 3924644355), (5, 3139715484), (6, 2616429570), (9, 1744286380), (10, 1569857742), (12, 1308214785), (15, 1046571828), (18, 872143190), (20, 784928871), (30, 523285914), (36, 436071595), (45, 348857276), (60, 261642957), (90, 174428638), (149, 105359580), (180, 87214319), (298, 52679790), (447, 35119860), (596, 26339895), (683, 22984740), (745, 21071916), (857, 18318060), (894, 17559930), (1341, 11706620), (1366, 11492370), (1490, 10535958), (1714, 9159030), (1788, 8779965), (2049, 7661580), (2235, 7023972), (2571, 6106020), (2682, 5853310), (2732, 5746185), (2980, 5267979), (3415, 4596948), (3428, 4579515), (4098, 3830790), (4285, 3663612), (4470, 3511986), (5142, 3053010), (5364, 2926655), (6147, 2553860), (6705, 2341324), (6830, 2298474), (7713, 2035340), (8196, 1915395), (8570, 1831806), (8940, 1755993), (10245, 1532316), (10284, 1526505), (12294, 1276930), (12855, 1221204), (13410, 1170662), (13660, 1149237), (15426, 1017670), (17140, 915903), (20490, 766158), (24588, 638465), (25710, 610602), (26820, 585331), (30735, 510772), (30852, 508835), (38565, 407068), (40980, 383079), (51420, 305301), (61470, 255386), (77130, 203534), (101767, 154260), (122940, 127693)]