271968060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49811}}^1$

素因数の和:49843

約数の個数: 96

約数和(自身を含む): 937262592

約数和(自身を除く): 665294532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 49811, 99622, 149433, 199244, 249055, 298866, 348677, 498110, 597732, 647543, 697354, 747165, 996220, 1046031, 1295086, 1394708, 1494330, 1743385, 1942629, 2092062, 2590172, 2988660, 3237715, 3486770, 3885258, 4184124, 4532801, 5230155, 6475430, 6973540, 7770516, 9065602, 9713145, 10460310, 12950860, 13598403, 18131204, 19426290, 20920620, 22664005, 27196806, 38852580, 45328010, 54393612, 67992015, 90656020, 135984030, 271968060]

約数ペア:

[(1, 271968060), (2, 135984030), (3, 90656020), (4, 67992015), (5, 54393612), (6, 45328010), (7, 38852580), (10, 27196806), (12, 22664005), (13, 20920620), (14, 19426290), (15, 18131204), (20, 13598403), (21, 12950860), (26, 10460310), (28, 9713145), (30, 9065602), (35, 7770516), (39, 6973540), (42, 6475430), (52, 5230155), (60, 4532801), (65, 4184124), (70, 3885258), (78, 3486770), (84, 3237715), (91, 2988660), (105, 2590172), (130, 2092062), (140, 1942629), (156, 1743385), (182, 1494330), (195, 1394708), (210, 1295086), (260, 1046031), (273, 996220), (364, 747165), (390, 697354), (420, 647543), (455, 597732), (546, 498110), (780, 348677), (910, 298866), (1092, 249055), (1365, 199244), (1820, 149433), (2730, 99622), (5460, 49811)]