15695120040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{5857}}^1$

素因数の和:6171

約数の個数: 128

約数和(自身を含む): 47728172160

約数和(自身を除く): 32033052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 163, 274, 326, 411, 489, 548, 652, 685, 815, 822, 978, 1096, 1304, 1370, 1630, 1644, 1956, 2055, 2445, 2740, 3260, 3288, 3912, 4110, 4890, 5480, 5857, 6520, 8220, 9780, 11714, 16440, 17571, 19560, 22331, 23428, 29285, 35142, 44662, 46856, 58570, 66993, 70284, 87855, 89324, 111655, 117140, 133986, 140568, 175710, 178648, 223310, 234280, 267972, 334965, 351420, 446620, 535944, 669930, 702840, 802409, 893240, 954691, 1339860, 1604818, 1909382, 2407227, 2679720, 2864073, 3209636, 3818764, 4012045, 4773455, 4814454, 5728146, 6419272, 7637528, 8024090, 9546910, 9628908, 11456292, 12036135, 14320365, 16048180, 19093820, 19257816, 22912584, 24072270, 28640730, 32096360, 38187640, 48144540, 57281460, 96289080, 114562920, 130792667, 261585334, 392378001, 523170668, 653963335, 784756002, 1046341336, 1307926670, 1569512004, 1961890005, 2615853340, 3139024008, 3923780010, 5231706680, 7847560020, 15695120040]

約数ペア:

[(1, 15695120040), (2, 7847560020), (3, 5231706680), (4, 3923780010), (5, 3139024008), (6, 2615853340), (8, 1961890005), (10, 1569512004), (12, 1307926670), (15, 1046341336), (20, 784756002), (24, 653963335), (30, 523170668), (40, 392378001), (60, 261585334), (120, 130792667), (137, 114562920), (163, 96289080), (274, 57281460), (326, 48144540), (411, 38187640), (489, 32096360), (548, 28640730), (652, 24072270), (685, 22912584), (815, 19257816), (822, 19093820), (978, 16048180), (1096, 14320365), (1304, 12036135), (1370, 11456292), (1630, 9628908), (1644, 9546910), (1956, 8024090), (2055, 7637528), (2445, 6419272), (2740, 5728146), (3260, 4814454), (3288, 4773455), (3912, 4012045), (4110, 3818764), (4890, 3209636), (5480, 2864073), (5857, 2679720), (6520, 2407227), (8220, 1909382), (9780, 1604818), (11714, 1339860), (16440, 954691), (17571, 893240), (19560, 802409), (22331, 702840), (23428, 669930), (29285, 535944), (35142, 446620), (44662, 351420), (46856, 334965), (58570, 267972), (66993, 234280), (70284, 223310), (87855, 178648), (89324, 175710), (111655, 140568), (117140, 133986)]