3887328120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{146581}}^1$

素因数の和:146625

約数の個数: 128

約数和(自身を含む): 13297919040

約数和(自身を除く): 9410590920

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, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 146581, 293162, 439743, 586324, 732905, 879486, 1172648, 1465810, 1758972, 1905553, 2198715, 2491877, 2931620, 3517944, 3811106, 4397430, 4983754, 5716659, 5863240, 7475631, 7622212, 8794860, 9527765, 9967508, 11433318, 12459385, 14951262, 15244424, 17589720, 19055530, 19935016, 22866636, 24918770, 28583295, 29902524, 32394401, 37378155, 38111060, 45733272, 49837540, 57166590, 59805048, 64788802, 74756310, 76222120, 97183203, 99675080, 114333180, 129577604, 149512620, 161972005, 194366406, 228666360, 259155208, 299025240, 323944010, 388732812, 485916015, 647888020, 777465624, 971832030, 1295776040, 1943664060, 3887328120]

約数ペア:

[(1, 3887328120), (2, 1943664060), (3, 1295776040), (4, 971832030), (5, 777465624), (6, 647888020), (8, 485916015), (10, 388732812), (12, 323944010), (13, 299025240), (15, 259155208), (17, 228666360), (20, 194366406), (24, 161972005), (26, 149512620), (30, 129577604), (34, 114333180), (39, 99675080), (40, 97183203), (51, 76222120), (52, 74756310), (60, 64788802), (65, 59805048), (68, 57166590), (78, 49837540), (85, 45733272), (102, 38111060), (104, 37378155), (120, 32394401), (130, 29902524), (136, 28583295), (156, 24918770), (170, 22866636), (195, 19935016), (204, 19055530), (221, 17589720), (255, 15244424), (260, 14951262), (312, 12459385), (340, 11433318), (390, 9967508), (408, 9527765), (442, 8794860), (510, 7622212), (520, 7475631), (663, 5863240), (680, 5716659), (780, 4983754), (884, 4397430), (1020, 3811106), (1105, 3517944), (1326, 2931620), (1560, 2491877), (1768, 2198715), (2040, 1905553), (2210, 1758972), (2652, 1465810), (3315, 1172648), (4420, 879486), (5304, 732905), (6630, 586324), (8840, 439743), (13260, 293162), (26520, 146581)]